#include <iostream>
#include <map>
using namespace std;

int main(void) {
  int a;
  map<int, int> m;
  for (int i = 0; i < 5; ++i) {
    cin >> a;
    m[a]++;
  }
  auto it = m.begin();
  if (m.size() == 2 && ((*it).second == 2 || (*it).second == 3)) {
    cout << "FULL HOUSE" << endl;
  } else if (m.size() == 3) {
    bool three = false;
    int cnt = 0;
    for (auto i = it; i != m.end(); i++) {
      three |= (*i).second == 3;
      cnt += (*i).second == 2;
    }
    if (three) cout << "THREE CARD" << endl;
    else if (cnt == 2) cout << "TWO PAIR" << endl;
  } else if (m.size() == 4) {
    cout << "ONE PAIR" << endl;
  } else {
    cout << "NO HAND" << endl;
  }
  return 0;
}