using System;

namespace simplepoker
{
    class Program
    {
        static void Main()
        {
                string nums = Console.ReadLine();
                string[] nospaceNums = nums.Split(' ');
                int[] cards = new int[5];
                int first, end, temp = 0;
                //int配列の中にstring配列の中身を入れる
                for (int i = 0; i < nospaceNums.Length; i++)
                {
                    cards[i] = Convert.ToInt32(nospaceNums[i]);
                }
                //cards配列の中身をバブルソート
                for (first = 0; first < cards.Length; first++)
                {
                    for (end = cards.Length - 1; end > first; end--)
                    {
                        if (cards[end] < cards[end - 1])
                        {
                            temp = cards[end - 1];
                            cards[end - 1] = cards[end];
                            cards[end] = temp;
                        }
                    }
                }

                //A1とA5が一致する場合は5カード
                //A1とA4が云々
                if (cards[0] == cards[4])
                    Console.WriteLine("NO HAND");
                else if (cards[0] == cards[3])
                    Console.WriteLine("NO HAND");
                //A1A4
                else if (cards[0] == cards[2])
                {
                    //A4A5が同じか
                    if (cards[3] == cards[4])
                    {
                        Console.WriteLine("FULL HOUSE");
                        return;
                    }
                    Console.WriteLine("THREE CARD");
                }
                //A1A2が同じか
                else if (cards[0] == cards[1])
                {
                    //A3A4が同じか
                    if (cards[2] == cards[3])
                    {
                        Console.WriteLine("TWO PAIR");
                        return;
                    }
                    Console.WriteLine("ONE PAIR");
                }
                else
                    //ブタ
                    Console.WriteLine("NO HAND");
        }
    }
}