#include <bits/stdc++.h>
constexpr int INF = 2147483647;
constexpr long long int INF_LL = 9223372036854775807;
constexpr int MOD = 1000000007;
using namespace std;
typedef long long int ll;
typedef unsigned long long int ull;

random_device rnd;

int main(int argc, char* argv[]) {
	int N;
	cin >> N;
		for (int i = 0; i < N; i++) { //fizzbuzz
		if (i % 3 == 0 && i % 5 == 0) {
		    cout << "FizzBuzz" << endl;
		}
		else if (i % 3 == 0) {
			cout << "Fizz" << endl;
		}
		else if (i % 5 == 0) {
			cout << "Buzz" << endl;
		}
		else {
			cout << i << endl;
		}
	}
}