cards = [*1..13]
N = gets.split.map(&:to_i)

match_count = []

cards.each do |card|
  match_count[card] = N.count(card)
end

match_count.compact!

if match_count.include?(3)
  if match_count.include?(2)
    print 'FULL HOUSE'
  else
    print 'THREE CARD'
  end
elsif match_count.include?(2)
  if match_count.count(2) == 2
    print 'TWO PAIR'
  else
    print 'ONE PAIR'
  end
else
  print 'NO HAND'
end