class Program
    {
        static void Main(string[] args)
        {
            int[] onHand = new int[13];
            string[] card = Console.ReadLine().Split(' ');
            for(int i = 0; i < 5; i++)
            {
                onHand[int.Parse(card[i])-1]++;
            }
            int countPAIR = 0;
            int countTHREE = 0;
            for(int i = 0; i < 13; i++)
            {
                if (onHand[i] == 2)
                {
                    countPAIR++;
                }else if (onHand[i] == 3)
                {
                    countTHREE++;
                }
            }

            string result = "";
            if(countTHREE == 1 && countPAIR == 1)
            {
                result = "FULL HOUSE";
            }else if(countTHREE == 1 && countPAIR == 0)
            {
                result = "THREE CARD";
            }
            else if (countTHREE == 0 && countPAIR == 2)
            {
                result = "TWO PAIR";
            }
            else if (countTHREE == 0 && countPAIR == 1)
            {
                result = "ONE PAIR";
            }
            else
            {
                result = "NO HAND";
            }
            Console.WriteLine(result);
        }
    }