C321332233313331311331322121111331333133313111133132223111333111211   >>    C32133223331333131133132212111133133313331311113313222311133311121   <<    C321332233313331311331322121111331333133313111133132223111333111213   >>      C321332233313331311331322121111331333133313111133132223111333111212   >>