#include <iostream>
#include <string>

using  namespace std;
int main() {

    int count;

    cin >> count;

    for(int i = 1; count >= i; i++ ) {

        if(i%15 == 0) {
            cout << "FizzBuzz" << "\n";
        }
        else if(i%3 == 0) {
            cout << "Fizz" << "\n";
        }
        else if(i%5 == 0) {
            cout << "Buzz" << "\n";
        }
        else {
            cout << i << "\n";
        }
    }

    return 0;
}