|  | C2221333133313331311233132313331333132313231311331312111133133313331333133313331333133312111133113221 
  >> |  | C222133313331333131123313231333133313231323131133131211113313331333133313331333133313331211113311322 
  << |  | C2221333133313331311233132313331333132313231311331312111133133313331333133313331333133312111133113223 
  >> |  |