求一个apache+泛域名解析重写规则

现在要实现 
其中xxxx代表 任意数字
shopxxxx.host.com => www.host.com/shop/index.php?id=xxxx
shopxxxx.host.com/news-xxxx.html => www.host.com/shop/news.php?id=xxxx

急用，谢谢了。

shop(\d+)\.host\.com$
www.host.com/shop/index.php?id=$1


shop(\d+)\.host\.com/news-\1\html$
www.host.com/shop/news.php?id=$1