|  | C1111121111331311211331333133313331323131133133313331211113313121111331333132313331333132323312131 
  >> |  | C111112111133131121133133313331333132313113313331333121111331312111133133313231333133313232331213 
  << |  | C1111121111331311211331333133313331323131133133313331211113313121111331333132313331333132323312133 
  >> |  |