#include <iostream>

using namespace std;

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

	for (int i = 1; i <=n; i++) {
		bool check = false;
		if (i % 3 == 0) {
			check = true;
			cout << "Fizz";
		}
		if (i % 5 == 0) {
			check = true;
			cout << "Buzz";
		}
		if (!check) {
			cout << i;
		}
		cout << endl;
	}
	return 0;
}