|  | C11112331312111112111133133313331333133313123313331312111112111111331333133112111133132313113231 
  >> |  | C1111233131211111211113313331333133313331312331333131211111211111133133313311211113313231311323 
  << |  | C11112331312111112111133133313331333133313123313331312111112111111331333133112111133132313113233 
  >> |  |