C321332233313331311331322121111331333133313331311221213231221231111   >>    C32133223331333131133132212111133133313331333131122121323122123111   <<    C321332233313331311331322121111331333133313331311221213231221231113   >>      C321332233313331311331322121111331333133313331311221213231221231112   >>