C321332233313331311331322121111331333133313331311221213231123333132331   >>    C32133223331333131133132212111133133313331333131122121323112333313233   <<    C321332233313331311331322121111331333133313331311221213231123333132333   >>      C321332233313331311331322121111331333133313331311221213231123333132332   >>