could you help me to convert this rewrite rule from apache2 to lighttpd
RewriteEngine on
RewriteBase /
RewriteCond %{HTTP_REFERER} !^http://my-site\.net/ [NC]
RewriteCond %{HTTP_REFERER} !^http://www\.my-site\.net/ [NC]
RewriteCond %{HTTP_REFERER} !^http://player\.my-site\.net/ [NC]
RewriteCond %{HTTP_REFERER} !^http://stream\.my-site\.net/ [NC]
RewriteRule .* - [L,R=404]
Thank you