|  | C3123121111331312121111331333132313331333133313311211113311331333133313311221323231 
  >> |  | C312312111133131212111133133313231333133313331331121111331133133313331331122132323 
  << |  | C3123121111331312121111331333132313331333133313311211113311331333133313311221323233 
  >> |  |