C321332233313331311331322121111331333133313331312112112323111311312131   >>    C32133223331333131133132212111133133313331333131211211232311131131213   <<    C321332233313331311331322121111331333133313331312112112323111311312133   >>      C321332233313331311331322121111331333133313331312112112323111311312132   >>