#include <bits/stdc++.h>
using namespace std;

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

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