output_description: Print the missing cards. The same as the input format, each card should be
  printed with a character and an integer separated by a space character in a
  line. Arrange the missing cards in the following priorities:
  
    * Print cards of spades, hearts, clubs and diamonds in this order.
    * If the suits are equal, print cards with lower ranks first.
input_description: In the first line, the number of cards n (n ≤ 52) is given.
  
  In the following n lines, data of the n cards are given. Each card is given by
  a pair of a character and an integer which represent its suit and rank
  respectively. A suit is represented by 'S', 'H', 'C' and 'D' for spades,
  hearts, clubs and diamonds respectively. A rank is represented by an integer
  from 1 to 13.
attempt: line = int(input())
  
  s_set = [x for x in range(1, 14)]
  h_set = s_set[:]
  c_set = s_set[:]
  d_set = s_set[:]
  
  taro_list = []
  for i in range(line):
      taro_list.append(input())
  
  for card in taro_list:
      suite = card.split(" ")[0]
      num = int(card.split(" ")[1])
      if suite == "S":
          s_set.remove(num)
      if suite == "H":
          h_set.remove(num)
      if suite == "C":
          c_set.remove(num)
      if suite == "D":
          d_set.remove(num)
  
  for e in s_set:
      print("S " + str(e))
  
  for e in h_set:
      print("H " + str(e))
  
  
  for e in c_set:
      print("C " + str(e))
  
  for e in d_set:
      print("D " + str(e))
  
problem_description: Finding Missing Cards
  
  Taro is going to play a card game. However, now he has only n cards, even
  though there should be 52 cards (he has no Jokers).
  
  The 52 cards include 13 ranks of each of the four suits: spade, heart, club
  and diamond.
samples: [{"input": "S 10\n    S 11\n    S 12\n    S 13\n    H 1\n    H 2\n    S 6\n    S 7\n    S 8\n    S 9\n    H 6\n    H 8\n    H 9\n    H 10\n    H 11\n    H 4\n    H 5\n    S 2\n    S 3\n    S 4\n    S 5\n    H 12\n    H 13\n    C 1\n    C 2\n    D 1\n    D 2\n    D 3\n    D 4\n    D 5\n    D 6\n    D 7\n    C 3\n    C 4\n    C 5\n    C 6\n    C 7\n    C 8\n    C 9\n    C 10\n    C 11\n    C 13\n    D 9\n    D 10\n    D 11\n    D 12\n    D 13", "output": "S 1\n    H 3\n    H 7\n    C 12\n    D 8"}]