#include<iostream>

using namespace std;

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

	for (int i = 1; i < N; i++)
	{
		if (i % 3 == 0 && i % 5 == 0) {
			cout << "FizzBuzz" << endl;
			continue;
		}
		else if (i % 3 == 0) {
			cout << "Fizz" << endl;
			continue;
		}
		else if (i % 5 == 0) {
			cout << "Buzz" << endl;
			continue;
		}
		cout << i << endl;
	}

	return 0;
}