#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;
    }
  }
  return 0;
}