from collections import Counter

c = Counter(list(map(int, input().split())))

if c.most_common()[0][1] == 3 and c.most_common()[1][1] == 2:
    print("FULL HOUSE")
elif c.most_common()[0][1] == 3:
    print("THREE CARD")
elif c.most_common()[0][1] == 2 and c.most_common()[1][1] == 2:
    print("TWO PAIR")
elif c.most_common()[0][1] == 2:
    print("ONE PAIR")
else:
    print("NO HAND")