#include<iostream>
using namespace std;

int main(){
	int a, b[13] = { 0 }, f = 0;
	for (int i = 0; i < 5; ++i){
		cin >> a;
		b[a - 1]++;
		if (b[a - 1] == 2) f++;
		if (b[a - 1] == 3) f += 2;
		if (b[a - 1] == 4) f -= 3;
	}
	switch (f){
	case 0: cout << "NO HAND" << endl; break;
	case 1: cout << "ONE PAIR" << endl; break;
	case 2: cout << "TWO PAIR" << endl; break;
	case 3: cout << "THREE CARD" << endl; break;
	case 4: cout << "FULL HOUSE" << endl; break;
	}
	return 0;
}