import java.util.*;
public class Main {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int x = scan.nextInt();
        String zero = "";
        String one = "a";
        String three = "aaa";
        String five = "aaaaa";
		for(int i = one.length() ; i <= x ; i++ ){
			if(i % five.length() ==zero.length() && i % three.length() == zero.length()){
				System.out.println("FizzBuzz");
			}else if(i % five.length() == zero.length()){
				System.out.println("Buzz");
			}else if(i % three.length() == zero.length()){
				System.out.println("Fizz");
			}else{
				System.out.println(i);
			}
		}
    }
}