C321332233313331311331322121111331333133313331312112112332123113121211   >>    C32133223331333131133132212111133133313331333131211211233212311312121   <<    C321332233313331311331322121111331333133313331312112112332123113121213   >>      C321332233313331311331322121111331333133313331312112112332123113121212   >>