import java.util.Collections;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.Scanner;
public class Main{
	private static Scanner sc=new Scanner(System.in);
	public static void main(String args[])throws Exception{
		HashMap<Integer,Integer>map=new HashMap<Integer,Integer>();
		LinkedList<Integer>queue=new LinkedList<Integer>();
		for(int i=0;i<5;i++){
			int temp=sc.nextInt();
			if(map.containsKey(temp)==false){
				map.put(temp,1);
				queue.offer(temp);
			}else{
				map.put(temp,map.get(temp)+1);
			}
		}Collections.sort(queue);
		if(queue.size()==2){
			boolean flag=false;
			for(Integer element:queue){
				if(map.get(element)==4)flag=true;
			}if(flag)System.out.println("NO HAND");
			else System.out.println("FULL HOUSE");
		}else if(queue.size()==3){
			boolean flag=false;
			for(Integer element:queue){
				if(map.get(element)==3)flag=true;
			}if(flag)System.out.println("THREE CARD");
			else System.out.println("TWO PAIR");
		}else if(queue.size()==4){
			System.out.println("ONE PAIR");
		}else{
			System.out.println("NO HAND");
		}
	}
}