#include <iostream>
using namespace std;

int main(void)
{
  int n;
  cin >> n;

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

  return 0;
}