cards = input()

split_cards = cards.split()

int_cards = list(map(int, split_cards))

count = []
for card in split_cards:
    count.append(split_cards.count(card))

if 3 in count and 2 in count:
    print("FULL HOUSE")
    
elif 3 in count:
    print("THREE CARD")

elif 2 in count and count.count(2) == 4:
    print("TWO PAIR")
    
elif 2 in count:
    print("ONE PAIR")

else:
    print("NO HAND")