C321332233313331311331322121111331333133313232232331232213112111   >>    C32133223331333131133132212111133133313331323223233123221311211   <<    C321332233313331311331322121111331333133313232232331232213112113   >>      C321332233313331311331322121111331333133313232232331232213112112   >>