using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

using System.Numerics;
using System.Globalization;

namespace foryuki
{
    class Program
    {
        static int[] n;

        static void Main(string[] args)
        {
            var a = ConvertStringArrayToIntArray( Console.ReadLine().Split());
            Array.Sort(a);

            for (int i = 0; i < a.Length; i++)
            {
                if (a[0] == a[1] && a[2] == a[3] && a[3] == a[4])
                {
                    Console.WriteLine("FULL HOUSE");
                    return;
                }

                if (a[0] == a[1] && a[1] == a[2] && a[2] == a[3])
                {
                    Console.WriteLine("THREE CARD");
                    return;
                }

                if (a[0] == a[1] && a[2] == a[3])
                {
                    Console.WriteLine("TWO PAIR");
                    return;
                }

                if (a[0] == a[1])
                {
                    Console.WriteLine("ONE PAIR");
                    return;
                }

                Console.WriteLine("NO HAND");
                return;

            }



        
            Console.ReadLine();
        }

        //-------------------------------------------------------------

        static int[] ConvertStringArrayToIntArray(string[] array)
        {
            return Array.ConvertAll(array, str => int.Parse(str));
        }

        static List<int> ConvertStringArrayToIntList(string[] str)
        {
            var list = new List<int>();
            foreach (var c in str)
            {
                list.Add(int.Parse(c));
            }
            return list;
        }
    }
}