# -*- coding: utf-8 -*-
if __name__ == '__main__':
    a = [int(i) for i in input().split()]
    d = {}
    for i in set(a):
        d[i] = a.count(i)
    
    result = "NO HAND"
    l = [i for i in d.values()]
    if 3 in l:
        if 2 in l:
            result = "FULL HOUSE"
        else:
            result = "THREE CARD"
    elif 2 in l:
        if l.count(2) == 2:
            result = "TWO PAIR"
        else:
            result = "ONE PAIR"
    print(result)