C321332233313331311331322121111331333133313111133132222222111331   >>    C32133223331333131133132212111133133313331311113313222222211133   <<    C321332233313331311331322121111331333133313111133132222222111333   >>      C321332233313331311331322121111331333133313111133132222222111332   >>