from collections import Counter as c
l=tuple(sorted(c(input().split()).values()))

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