#include <iostream>

using namespace std;

static void setup()
{
    cin.tie(0);
    ios::sync_with_stdio(false);
}

int main(int argc, char **argv)
{
    setup();

    int n;
    cin >> n;

    for (auto i = 1; i <= n; ++i) {
        const auto fizz = (i % 3) == 0;
        const auto buzz = (i % 5) == 0;
        if (fizz && buzz)
            cout << "FizzBuzz" << endl;
        else if (fizz)
            cout << "Fizz" << endl;
        else if (buzz)
            cout << "Buzz" << endl;
        else
            cout << i << endl;
    }

    return 0;
}