// No.9002 FizzBuzz（テスト用）
#include <iostream>
using namespace std;

int main() {
    int N;
    cin >> N;
    for (int i = 1; i <= N; ++i) {
        if (i % 15 == 0) cout << "FizzBuzz" << endl;
        else if (i % 3 == 0) cout << "Fizz" << endl;
        else if (i % 5 == 0) cout << "Buzz" << endl;
        else cout << i << endl;
    }
}