a = [int(x) for x in input().split()]

hands = {}
for i in range(1, 14):
    hands[i] = 0
for i in a:
    hands[i] += 1

rank = ""
flg3 = False
flg2 = False
for i in hands.keys():
    if hands[i] == 4 or hands[i] == 5:
        break
    elif hands[i] == 3:
        if flg2:
            rank = "FULL HOUSE"
            break
        flg3 = True
    elif hands[i] == 2:
        if flg2:
            rank = "TWO PAIR"
            break
        elif flg3:
            rank = "FULL HOUSE"
            break
        flg2 = True

if rank == "":
    if flg2:
        rank = "ONE PAIR"
    elif flg3:
        rank = "THREE CARD"
    else:
        rank = "NO HAND"

print(rank)