import collections
a=list(map(int,input().split()))
A=collections.Counter(a)
L=list(A.values())
L.sort()
L.reverse()
if L==[3,2]:
  print('FULL HOUSE')
elif L==[3,1,1]:
  print('THREE CARD')
elif L==[2,2,1]:
  print('TWO PAIR')
elif L[0]==2:
  print('ONE PAIR')
else:
  print('NO HAND')