#include <iostream>

int zero;
int one;
int three;
int five;

signed main() {
	++one;
	++three;
	++three;
	++three;
	five = three;
	++five;
	++five;
	int n;
	std::cin >> n;
	for (int i = one; i <= n; ++i) {
		if (i % three == zero && i % five == zero) {
			std::cout << "FizzBuzz";
		}
		else if (i % three == zero) {
			std::cout << "Fizz";
		}
		else if (i % five == zero) {
			std::cout << "Buzz";
		}
		else {
			std::cout << i;
		}
		std::cout << std::endl;
	}
	return zero;
}