import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		
		int[] countArray = new int[14];
		for(int i = 0; i<5; i++) {
			int a = scan.nextInt();
			countArray[a] += 1;
		}
		int three = 0;
		int two = 0;
		
		for(int count : countArray) {
			if(count == 3) {
				three++;
			}
			else if(count == 2) {
				two++;
			}
		}
		String[][] hand = {
				{"NO HAND",    "ONE PAIR",  "TWO PAIR"},
				{"THREE CARD", "FULL HOUSE", ""}
		};
		System.out.println(hand[three][two]);
	}
}