class Main
  def start
    _ = input
    a = input.split
    a = custom_sort(a, 1, "A" + (2..9).map(&:to_s).join + "TJQK")
    a = custom_sort(a, 0, "DCHS")
    puts a.join(" ")
    return nil
  end

  private

  def custom_sort(a, i, s)
    b = []
    for x in s.split("")
      for v in a
        if v[i] == x
          b.append v
        end
      end
    end
    return b
  end

  def input = gets
end

Main.new.start