import java.util.Arrays;
import java.util.Scanner;

public class No_227 {
	static String judge(int[] cn) {
		Arrays.sort(cn);
		int a, b, c, d, e;
		a = cn[13];
		b = cn[12];
		c = cn[11];
		d = cn[10];
		e = cn[9];
		if (a == 3 && b == 2)
			return "FULL HOUSE";
		else if (a == 3)
			return "THREE CARD";
		else if (a == 2 && b == 2)
			return "TWO PAIR";
		else if (a == 2)
			return "ONE PAIR";
		else
			return "NO HAND";
	}

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int[] cardNumber = new int[14];

		for (int i = 0; i < 5; i++) {
			int a = sc.nextInt();
			cardNumber[a]++;
		}

		String hand = judge(cardNumber);
		System.out.println(hand);

	}

}