#include <iostream>		//cin, cout
#include <vector>		//vector
#include <algorithm>	//sort,min,max,count
#include <string>		//string,getline, to_string
#include <cstdlib>		//abs(int)
#include <utility>		//swap, pair
#include <deque>		//deque
#include <climits>		//INT_MAX
#include <bitset>		//bitset


using namespace std;

int main() {

	vector<int> A(5);
	cin >> A[0] >> A[1] >> A[2] >> A[3] >> A[4];

	sort(A.begin(), A.end());

	vector<int> S;

	int cnt = 0;
	for (int i = 0; i < 4; i++) {
		if (A[i] != A[i + 1]) {
			cnt++;
			S.push_back(i);
		}
	}

	switch (cnt) {
	case 4: cout << "NO HAND" << endl; return 0;
	case 3: cout << "ONE PAIR" << endl; return 0;
	case 2:
		switch (S[0]) {
		case 2: cout << "THREE CARD" << endl; return 0;
		case 1: cout << "TWO PAIR" << endl; return 0;
		case 0:
			if (S[1] == 2) {
				cout << "TWO PAIR" << endl; return 0;
			}
			else {
				cout << "THREE CARD" << endl; return 0;
			}
		}
	case 1:
		if (S[0] == 3 || S[0] == 0) {
			cout << "NO HAND" << endl; return 0;
		}
		else {
			cout << "FULL HOUSE" << endl; return 0;
		}
	case 0: cout << "NO HAND" << endl; return 0;
	}


	return 0;

}