#include<bits/stdc++.h>

using namespace std;

int zero, three, five, idx;

int main()
{
  int N;
  cin >> N;
  ++three;
  ++three;
  ++three;
  ++five;
  ++five;
  ++five;
  ++five;
  ++five;

  for(++idx; idx <= N; idx++) {
    if(idx % three == zero && idx % five == zero) {
      cout << "FizzBuzz" << endl;
    } else if(idx % three == zero) {
      cout << "Fizz" << endl;
    } else if(idx % five == zero) {
      cout << "Buzz" << endl;
    } else {
      cout << idx << endl;
    }
  }

}