A = [int(i) for i in input().split()]
A.sort()
tw = 0
th = 0
card = 0
while card < 5:
    if A.count(A[card]) == 2:
        tw += 1
        card += 2
    elif A.count(A[card]) == 3:
        th += 1
        card += 3
    else:
        card += 1
if tw == 1 and th == 1:
    print("FULL HOUSE")
elif tw == 0 and th == 1:
    print("THREE CARD")
elif tw == 2 and th == 0:
    print("TWO PAIR")
elif tw == 1 and th == 0:
    print("ONE PAIR")
else:
    print("NO HAND")