C2221333133313331311233132313331333133313331322133313331312133132323231   >>    C222133313331333131123313231333133313331333132213331333131213313232323   <<    C2221333133313331311233132313331333133313331322133313331312133132323233   >>      C2221333133313331311233132313331333133313331322133313331312133132323232   >>