C321332233313331311331322121111331333133313331311221213231131311312121   >>    C32133223331333131133132212111133133313331333131122121323113131131212   <<    C321332233313331311331322121111331333133313331311221213231131311312123   >>      C321332233313331311331322121111331333133313331311221213231131311312122   >>