import collections
cards=collections.Counter(list(map(int,input().split())))
f0=cards.most_common()[0][1]
try:
  f1=cards.most_common()[1][1]
except:
  pass
if f0==3 and f1==2:
	print("FULL HOUSE")
elif f0==3:
	print("THREE CARD")
elif f0==2 and f1==2:
	print("TWO PAIR")
elif f0==2:
	print("ONE PAIR")
else:
	print("NO HAND")