#include <vector>
#include <queue>
#include <deque>
#include <stack>
#include <algorithm>
#include <functional>
#include <iostream>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <ctime>
#include <cctype>
#include <string>
#include <map>

using namespace std;

int main() {
  map<int, int> memo;
  for (int i = 0; i < 5; i++) {
    int a;
    cin >> a;
    memo[a]++;
  }
  vector <int> t;
  for (map<int, int>::iterator it = memo.begin(); it != memo.end(); it++) {
    t.push_back(it->second);
  }

  sort(t.begin(), t.end());
  if (t.size() == 2 && t[0] == 2 && t[1] == 3) {
    std::cout << "FULL HOUSE" << std::endl;
  }else if (t.size() == 3 && t[1] == 2 && t[2] == 2) {
    std::cout << "TWO PAIR" << std::endl;
  }else if (t.size() == 3 && t[2] == 3) {
    std::cout << "THREE CARD" << std::endl;
  }else if (t.size() == 4 && t[3] == 2) {
    std::cout << "ONE PAIR" << std::endl;
  }else {
    std::cout << "NO HAND" << std::endl;
  }
}