a = gets.split.map(&:to_i).tally
max = a.values.max
size = a.size

if max == 3 && size == 2
  puts 'FULL HOUSE'
elsif max == 3
  puts 'THREE CARD'
elsif max == 2 && size == 3
  puts 'TWO PAIR'
elsif max == 2
  puts 'ONE PAIR'
else
  puts 'NO HAND'
end