C321332233313331311331322121111331333133313111133132212222133311331   >>    C32133223331333131133132212111133133313331311113313221222213331133   <<    C321332233313331311331322121111331333133313111133132212222133311333   >>      C321332233313331311331322121111331333133313111133132212222133311332   >>