Convert .htaccess To Lighthttpd Rewrite Rule

How do I go about converting the follow .htaccess file

Code:
RewriteEngine On
RewriteBase /

RewriteCond %{REQUEST_FILENAME} -f
RewriteCond %{REQUEST_FILENAME} /blogs/(clientscript|images)/
RewriteRule ^(.*)$ $1 [L]

RewriteRule ^blogs/([-a-z0-9] )/([-a-z0-9] )-([0-9] )/comment-([0-9] ).html blogs/viewblog.php?username=$1&entrytitle=$2&entry=$3&c=$4 [QSA,L]
RewriteRule ^blogs/([-a-z0-9] )/([-a-z0-9] )-([0-9] )/feed/ blogs/syndication.php?entry=$3 [QSA,L]
RewriteRule ^blogs/([-a-z0-9] )/([-a-z0-9] )-([0-9] )/ blogs/viewblog.php?username=$1&entrytitle=$2&entry=$3 [QSA,L]
RewriteRule ^blogs/([-a-z0-9] )/category/([-a-z0-9] ).html blogs/viewblog.php?username=$1&categorydata=$2 [QSA,L]
RewriteRule ^blogs/([-a-z0-9] )/([0-9]{4})/([0-9]{1,2})/ blogs/viewblog.php?username=$1&month=$3&year=$2 [QSA,L]
RewriteRule ^blogs/([-a-z0-9] )/([0-9]{4})/([0-9]{1,2})/([0-9]{1,2}).html blogs/viewblog.php?username=$1&month=$3&year=$2&day=$4 [QSA,L]
RewriteRule ^blogs/([-a-z0-9] )/archive.html blogs/viewblog.php?username=$1&displaymode=archive [QSA,L]
RewriteRule ^blogs/([-a-z0-9] )/feed/ blogs/syndication.php?username=$1 [QSA,L]
RewriteRule ^blogs/([-a-z0-9] )/ blogs/viewblog.php?username=$1 [QSA,L]
to work with lighthttpds rules?