|  | C2221333133313331311233132313331333133313331321123231333133313331331121111331322333311 
  >> |  | C222133313331333131123313231333133313331333132112323133313331333133112111133132233331 
  << |  | C2221333133313331311233132313331333133313331321123231333133313331331121111331322333313 
  >> |  |