def easy_poker(cards):
    count = [0] * 14

    for card in cards:
        count[card] += 1

    freq = []
    for c in count:
        if c > 0:
            freq.append(c)

    freq.sort(reverse=True)

    if freq == [3, 2]:
        return "FULL HOUSE"
    elif freq == [3, 1, 1]:
        return "THREE CARD"
    elif freq == [2, 2, 1]:
        return "TWO PAIR"
    elif freq == [2, 1, 1, 1]:
        return "ONE PAIR"
    else:
        return "NO HAND"

cards = list(map(int, input().split()))
print(easy_poker(cards))