#include <iostream>
#include <vector>
using namespace std;
int main(void) {
	vector<int> cards(13, 0);
	int a;
	for (int i = 0; i < 5; ++i) {
		cin >> a;
		--a;
		++cards[a];
	}
	int two = 0, three = 0;
	for (int i = 0; i < 13; ++i) {
		if (cards[i] == 2) ++two;
		else if (cards[i] == 3) ++three;
	}
	string ans = "NO HAND";
	if (three == 1 && two == 1)
		ans = "FULL HOUSE";
	else if (three == 1)
		ans = "THREE CARD";
	else if (two == 2)
		ans = "TWO PAIR";
	else if (two == 1)
		ans = "ONE PAIR";
	cout << ans << endl;
	return 0;
}