|  | C312312111112111113121333133313331333133313331333211232313233313332313331333131211113313231311111 
  >> |  | C31231211111211111312133313331333133313331333133321123231323331333231333133313121111331323131111 
  << |  | C312312111112111113121333133313331333133313331333211232313233313332313331333131211113313231311113 
  >> |  |