import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int count[] = new int[13];
		for(int i=0; i<5; i++){
			count[sc.nextInt()-1]++;
		}
		sc.close();
		String yaku[] = {"NO HAND", "ONE PAIR", "TWO PAIR", "THREE CARD", "FULL HOUSE"};

		int no = 0;
		for(int i=0; i<13; i++){
			if(count[i] == 2){
				no++;
			}
			if(count[i] == 3){
				no+=3;
			}
		}
		System.out.println(yaku[no]);
	}
}