#include <bits/stdc++.h>
using namespace std;

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

  for (int i = 1; i <= n; i++) {
    if (i % 15 == 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;
}