C1333231331121111331333133313331333132332133313331311331322133322231   >>    C133323133112111133133313331333133313233213331333131133132213332223   <<    C1333231331121111331333133313331333132332133313331311331322133322233   >>      C1333231331121111331333133313331333132332133313331311331322133322232   >>