#include <bits/stdc++.h>
using namespace std;
int n, zero, one, three, five;
int main() {
	one++;
	three++, three++, three++;
	five++, five++, five++, five++, five++;
	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 zero;
}