#include<bits/stdc++.h>
#include <stdio.h>
using namespace std;


int main(){
	enum { zero, one, two, three, four, five };
	int n;
	cin >> n;
	for(int i=one;i<=n;i++){
		if(i%three==zero&&i%five==zero) cout << "FizzBuzz" << endl;
		else if(i%three==zero) cout << "Fizz" << endl;
		else if(i%five==zero) cout << "Buzz" << endl;
		else cout << i << endl;
	}
	return 0;
}