using System;
using System.Linq;
using System.Collections.Generic;

class Program
{
    static void Main(string[] args)
    {
        int[] card = new int[] { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
        string ans = "NO HAND";

        int[] ary = Console.ReadLine().Split().Select(int.Parse).ToArray();


        for (int i = 0; i < ary.Length; i++)
        {
            card[ary[i]]++;
        }

        Array.Sort(card);

        if (card[12] == 3)
        {
            if (card[11] == 2)
            {
                ans = "FULL HOUSE";
            }
            else
            {
                ans = "THREE CARD";
            }
        }
        else if (card[12] == 2)
        {
            if (card[11] == 2)
            {
                ans = "TWO PAIR";
            }
            else
            {
                ans = "ONE PAIR";
            }
        }

        Console.WriteLine(ans);
        Console.Read();
    }
}