#include <iostream>
using namespace std;

int main() {
  int N;
  cin >> 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;
    }
  }
}