C321332233313331311331322121111331333133313331311221213213112131121   >>    C32133223331333131133132212111133133313331333131122121321311213112   <<    C321332233313331311331322121111331333133313331311221213213112131123   >>      C321332233313331311331322121111331333133313331311221213213112131122   >>