#include <iostream>
using namespace std;
int n;
int main() {
	cin >> n;
	for(int i = 1; i < n; i++) {
		if(i % 15 == 0) cout << "FizzBuzz" << endl;
		else if(i % 3 == 0) cout << "Fizz" << endl;
		else if(i % 5 == 0) cout << "Buzz" << endl;
		else cout << i << endl;
	}
}