#include <iostream>
#include <string>
using namespace std;

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

    int zero, one, three, five;

    zero ^= zero;
    one = -~zero;
    three = one + one + one;
    five = three + one + one;

    for (int i = one; i <= n; i++) {
        string s;
        if (!(i % three)) s += "Fizz";
        if (!(i % five)) s += "Buzz";
        if (s.empty()) s = to_string(i);
        cout << s << '\n';
    }

    return zero;
}