using System;
using System.Linq;
using System.Collections.Generic;
using System.Text;
using static System.Console;
using static System.Math;

class Program
{
    static void Main(string[] args)
    {
        int[] A = ReadLineParseIntArray();
        Array.Sort(A);
        switch (A.Distinct().Count())
        {
            case 2:
                WriteLine(A.Count(x => x == A[2]) == 3 ? "FULL HOUSE" : "NO HAND");
                break;
            case 3:
                WriteLine(A.Count(x => x == A[2]) == 3 ? "THREE CARD" : "TWO PAIR");
                break;
            case 4:
                WriteLine("ONE PAIR");
                break;
            default:
                WriteLine("NO HAND");
                break;
        }
    }
    static int ReadLineParseInt() => int.Parse(ReadLine());
    static int[] ReadLineParseIntArray() => ReadLine().Split(' ').Select(int.Parse).ToArray();
}