bucket = Array.new(14){0}

gets.split.map(&:to_i).each{|e|bucket[e]+=1}

bucket.delete(0)
bucket.sort!

if bucket==[2,3]
    puts "FULL HOUSE"
elsif bucket.include?(3)
    puts "THREE CARD"
elsif bucket==[1,2,2]
    puts "TWO PAIR"
elsif bucket.include?(2)
    puts "ONE PAIR"
else
    puts "NO HAND"
end