#include <bits/stdc++.h>

using namespace std;

int main(void) {
  map<int, int> mp;
  for (int i = 0; i < 5; i++) {
    int a;
    cin >> a;
    mp[a]++;
  }

  int maxc = 0;
  for (auto i : mp) {
    maxc = max(maxc, i.second);
  }

  if (mp.size() == 2 && maxc == 3) {
    cout << "FULL HOUSE\n";
  } else if (mp.size() == 3) {
    cout << (maxc == 3 ? "THREE CARD" : "TWO PAIR") << endl;
  } else if (mp.size() == 4 && maxc == 2) {
    cout << "ONE PAIR\n";
  } else {
    cout << "NO HAND\n";
  }

  return 0;
}