C2221333133313331311233132313331333133313232123313331323133313332112231   >>    C222133313331333131123313231333133313331323212331333132313331333211223   <<    C2221333133313331311233132313331333133313232123313331323133313332112233   >>      C2221333133313331311233132313331333133313232123313331323133313332112232   >>