#include <bits/stdc++.h>
using namespace std;
int main(void) {
  int n, ans;
  cin >> n;
  while (n > 10) {
    n = n % 10;
  }
  cout << n << endl;
  if (n == 3) {
    cout << "bon";
  } else if (n == 0 || n == 1 || n == 6 || n == 8) {
    cout << "pon";
  } else
    cout << "hon";
  cout << endl;
}
