C321332233313331311331322121111331333133313111133132213111222311   >>    C32133223331333131133132212111133133313331311113313221311122231   <<    C321332233313331311331322121111331333133313111133132213111222313   >>      C321332233313331311331322121111331333133313111133132213111222312   >>