#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (n); i++)
using namespace std;
using ll = long long;
using pii = pair<int, int>;

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;
}