C321332233313331311331322121111331333133313123132233322311332233321   >>    C32133223331333131133132212111133133313331312313223332231133223332   <<    C321332233313331311331322121111331333133313123132233322311332233323   >>      C321332233313331311331322121111331333133313123132233322311332233322   >>