from itertools import groupby
card = sorted([int(x) for x in input().split()])

pats = {
        (2, 3): "FULL HOUSE",
        (1, 1, 3): "THREE CARD",
        (1, 2, 2): "TWO PAIR",
        (1, 1, 1, 2): "ONE PAIR",
        (1, 1, 1, 1, 1): "NO HAND",
        (1, 4): "NO HAND",
        (5,): "NO HAND"
        }

hand = tuple(sorted([len(list(g)) for k, g in groupby(card)]))
print(pats[hand])