C321332233313331311331322121111331333133313331311221213231111112133221   >>    C32133223331333131133132212111133133313331333131122121323111111213322   <<    C321332233313331311331322121111331333133313331311221213231111112133223   >>      C321332233313331311331322121111331333133313331311221213231111112133222   >>