#include <bits/stdc++.h>
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;
}