hands =  list(map(int, input().split()))
counts = []
for cards in hands:
    counts.append(hands.count(cards))

if 3 in counts and 2 in counts:
    print("FULL HOUSE")
elif 3 in counts:
    print("THREE CARD")
elif counts.count(2) == 4:
    print("TWO PAIR")
elif 2 in counts:
    print("ONE PAIR")
else:
    print("NO HAND")