#! ruby
# yukicoder My Practice
# author: Leonardone @ NEETSDKASU

A = gets.split.map(&:to_i)

x = [0] * 6

1.upto(13) do |i|
	x[A.count(i)] += 1
end

if x[3] > 0
	if x[2] > 0
		puts 'FULL HOUSE'
	else
		puts 'THREE CARD'
	end
else
	case x[2]
	when 2
		puts 'TWO PAIR'
	when 1
		puts 'ONE PAIR'
	else
		puts 'NO HAND'
	end
end