from collections import Counter

cards = list(map(int, input().split()))
counts = Counter(cards).values()
if 3 in counts and 2 in counts:
    print("FULL HOUSE")
elif 3 in counts:
    print("THREE CARD")
elif 4 in counts or list(counts).count(2) == 2:
    print("TWO PAIR")
elif 2 in counts:
    print("ONE PAIR")
else:
    print("NO HANDS")