#include <iostream>
#include <map>

using namespace std;

int main(int argc, const char* argv[])
{
	int A[5];
	for (auto&& a : A) cin >> a;
	map<int, int> m;
	for (auto&& a : A) m[a]++;
	string ret = "NO HAND";
	map<int, int> cnts;
	for (auto&& v : m) cnts[v.second]++;

	if (cnts[3] == 1 && cnts[1] == 2) ret = "THREE CARD";
	if (cnts[2] == 2 && cnts[1] == 1) ret = "TWO PAIR";
	if (cnts[2] == 1 && cnts[1] == 3) ret = "ONE PAIR";
	if (cnts[3] == 1 && cnts[2] == 1) ret = "FULL HOUSE";
	cout << ret << endl;
	return 0;
}