#include <iostream>
using namespace std;

int main() {
	int n;
	cin >> n;
	int t;
	t = 1;
		while (t <= n) {
			if ((t % 3) == 0) {
				if ((t % 5) == 0) {
					cout << "FizzBuzz" << endl;
					t++;
				}
				else {
					cout << "Fizz" << endl;
					t++;
				}
			}
			else {
				if ((t % 5) == 0) {
					cout << "Buzz" << endl;
					t++;
				}
				else {
					cout << t << endl;
					t++;
				}
			}
		}
		return 0;
}