from collections import Counter
cnt = Counter(map(int, input().split()))
a, b = [i[1] for i in cnt.most_common()]
if a == 3 and b == 2:
    print("FULL HOUSE")
elif a == 3:
    print("THREE CARD")
elif a == 2 and b == 2:
    print("TWO PAIR")
elif a == 2:
    print("ONE PAIR")
else:
    print("NO HAND")