C321332233313331311331322121111331333133313232232331233112313331   >>    C32133223331333131133132212111133133313331323223233123311231333   <<    C321332233313331311331322121111331333133313232232331233112313333   >>      C321332233313331311331322121111331333133313232232331233112313332   >>