C321332233313331311331322121111331333133313331311221213231213212111   >>    C32133223331333131133132212111133133313331333131122121323121321211   <<    C321332233313331311331322121111331333133313331311221213231213212113   >>      C321332233313331311331322121111331333133313331311221213231213212112   >>