C3123223313331322121111331333133313331311331133133313332312323231   >>    C312322331333132212111133133313331333131133113313331333231232323   <<    C3123223313331322121111331333133313331311331133133313332312323233   >>      C3123223313331322121111331333133313331311331133133313332312323232   >>