#include <bits/stdc++.h>
using namespace std;
int main() {
  int a;
  int p[32] = {1, 1, 1, 2, 1, 2, 1, 5,  2, 2, 1, 5, 1, 2, 1, 14,
               1, 5, 1, 5, 2, 2, 1, 15, 2, 2, 5, 4, 1, 4, 1, 51};
  cin >> a;
  cout << p[a - 1] << endl;
  cout << "The " << a << "-th element is " << p[a - 1] << ".";
  return 0;
}
