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

int main() {
	int n;
	cin >> n;

	int three = 'd' - 'a';
	int five = 'f' - 'a';

	for (int i = true; i <= n; i++) {
		if (!(i % three) && !(i % five)) cout << "FizzBuzz" << endl;
		else if (!(i % three)) cout << "Fizz" << endl;
		else if (!(i % five)) cout << "Buzz" << endl;
		else cout << i << endl;
	}
}