cards = gets.chomp           # 文字列の入力を受け付ける
          .split             # 文字列を空白文字で分割して配列にする
          .map { _1.to_i }   # 配列の要素を数値にする

count0 = cards.count(cards[0])
count1 = cards.count(cards[1])
count2 = cards.count(cards[2])
count3 = cards.count(cards[3])
count4 = cards.count(cards[4])

counts = [count0, count1, count2, count3, count4]

if counts.include?(3)
    if counts.include?(2)
        puts "FULL HOUSE"
    else
        puts "THREE CARD"
    end
elsif counts.include?(2)
    if counts.count(2) == 4
        puts "TWO PAIR"
    else
        puts "ONE PAIR"
    end
else
    puts "NO HAND"
end