import collections
l = collections.Counter(list(input().split()))
v, c = zip(*l.most_common())
h = ("NO HAND","FULL HOUSE","THREE CARD","TWO PAIR","ONE PAIR")
r = 0
if c[0] == 3 and c[1] == 2:
    r = 1
elif c[0] == 3 and c[1] != 2:
    r = 2
elif c[0] == 2 and c[1] == 2:
    r = 3
elif c[0] == 2 and c[1] != 2:
    r = 4
print(h[r])