|  | C3123121111113313121111331333133313223313331333133313223313231333133313331333133313123231 
  >> |  | C312312111111331312111133133313331322331333133313331322331323133313331333133313331312323 
  << |  | C3123121111113313121111331333133313223313331333133313223313231333133313331333133313123233 
  >> |  |