hash = Hash.new(0)
gets.split.map(&:to_i).each{|x|
    hash[x] += 1
    }

a = hash.values
if a.include?(3)
    if a.include?(2)
        puts 'FULL HOUSE'
    else
        puts 'THREE CARD'
    end
elsif a.include?(2)
    if a.count(2) == 2
        puts 'TWO PAIR'
    else
        puts 'ONE PAIR'
    end
else
    puts 'NO HAND'
end