#include<iostream>
using namespace std;int main(){int N;cin >> N;N++;for (int i = 1; i < N; i++){if (i % 3 == 0 && i % 5 == 0) cout << "FizzBuzz" << endl;else if (i % 3 == 0) cout << "Fizz" << endl;else if (i % 5 == 0) cout << "Buzz" << endl;else cout << i << endl;}}