import collections

A = list(map(int, input().split()))

_, c = zip(*collections.Counter(A).most_common())

if c == (3, 2):
  print("FULL HOUSE")
elif c == (3, 1, 1):
  print("THREE CARD")
elif c == (2, 2, 1):
  print("TWO PAIR")
elif c == (2, 1, 1, 1):
  print("ONE PAIR")
else:
  print("NO HAND")