#include <bits/stdc++.h>
using namespace std;
const short a[93] = {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,
                     1,  2, 1, 14, 1, 2,  2, 14, 1, 6,  1, 4,  2, 2, 1, 52,
                     2,  5, 1, 5,  1, 15, 2, 13, 2, 2,  1, 13, 1, 2, 4, 267,
                     1,  4, 1, 5,  1, 4,  1, 50, 1, 2,  3, 4,  1, 6, 1, 52,
                     15, 2, 1, 15, 1, 2,  1, 12, 1, 10, 1, 4,  2};
int main(register int S) {
  ios::sync_with_stdio(false);
  return (cin >> S, cout << a[S - 1]) && 0;
}
