using System;

namespace yukicoder
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] a = Console.ReadLine().Split(' ');
            int[] b = new int[13];
            int count3 = 0;
            int count2 = 0;
            for(int i = 0; i < a.Length; i++)
            {
                int c = int.Parse(a[i]);
                for(int j = 1; j <= 13; j++)
                {
                    if (j == c)
                    {
                        b[j - 1] += 1;
                        break;
                    }
                }
            }
            for(int x = 0; x <= 12; x++)
            {
                if (b[x] == 3)
                {
                    count3++;
                }
                else if(b[x] == 2)
                {
                    count2++;
                }
                
            }
            if (count3 == 1 && count2 == 1)
            {
                Console.WriteLine("FULL HOUSE");
            }
            else if (count3 == 1)
            {
                Console.WriteLine("THREE CARD");
            }
            else if (count2 == 2)
            {
                Console.WriteLine("TWO PAIR");
            }
            else if (count2 == 1)
            {
                Console.WriteLine("ONE PAIR");
            }
            else
            {
                Console.WriteLine("NO HAND");
            }



        }   
    }
}