Rewrite yardım

Options +FollowSymLinks
RewriteEngine on

RewriteCond %{REQUEST_FILENAME} -d [OR]
RewriteCond %{REQUEST_FILENAME} -s
RewriteRule ^.*$ - [L]
RewriteRule ^(.*)$ /sosonews/index.php [L]

RewriteRule makale-(.*).html$   index.php?mod=article&cat=$1       [L]

RewriteRule (.*)-(.*).html$   index.php?mod=$1&cat=$2       [L]

Options +FollowSymLinks
RewriteEngine on
RewriteRule ^(.*)_(.*).html$ index.php?mod=$1&cat=$2[L,NC]

<?
	$d_mod = $_REQUEST['mod'];
	$d_cat = $_REQUEST['cat'];
	
echo "Mod : $d_mod <br> Cat : $d_cat <br>----------------------<br>"; 
?>
<a href="index.php?mod=a&cat=a">1.link</a><br />
<a href="index.php?mod=b&cat=b">2.link</a><br />
<a href="index.php?mod=c&cat=c">3.link</a><br />