(defun main (&rest argv)
  (declare (ignorable argv))
  (let* ((n (read))
         (m (make-array n :element-type 'string))
         (x "DCHS")
         (y "A23456789TJQK")
         (flag nil))
    (dotimes (i n)
      (setf (aref m i) (string (read))))
    (dotimes (i 4)
      (dotimes (j 13)
        (dotimes (k n)
          (when (and (char= (char x i) (char (aref m k) 0))
                     (char= (char y j) (char (aref m k) 1)))
                (when flag (format t " "))
                (setq flag t)
                (format t "~a" (aref m k))))))
    (terpri)))

(main)