A=input().split()
card=[]

for i in A:
    card.append(A.count(i))

if card.count(3) > 0:
    if card.count(2) > 0:
        print("FULL HOUSE")
    else:
        print("THREE CARD")
elif card.count(2) >= 2:
    if card.count(2) >= 4:
        print("TWO PAIR")
    else:
        print("ONE PAIR")
else:
    print("NO HAND")