C321332233313331311331322121111331333133313331312112112323113122221   >>    C32133223331333131133132212111133133313331333131211211232311312222   <<    C321332233313331311331322121111331333133313331312112112323113122223   >>      C321332233313331311331322121111331333133313331312112112323113122222   >>