|  | C2221333133313331311233132313331333133313331323312111111331333133313331333132313331313311211 
  >> |  | C222133313331333131123313231333133313331333132331211111133133313331333133313231333131331121 
  << |  | C2221333133313331311233132313331333133313331323312111111331333133313331333132313331313311213 
  >> |  |