C321332233313331311331322121111331333133313111133132222211232321331   >>    C32133223331333131133132212111133133313331311113313222221123232133   <<    C321332233313331311331322121111331333133313111133132222211232321333   >>      C321332233313331311331322121111331333133313111133132222211232321332   >>