RewriteEngine On
RewriteBase /

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteRule ^(.*)ht/([0-9]+)\.html$ $1/html\.php\?id=$2  
RewriteRule ^(.*)li/([0-9]+)\.html$ $1/list\.php\?id=$2
RewriteRule ^(.*)li/([0-9]+)-([0-9]+)\.html$  $1/list\.php\?id=$2&page=$3