My current .htaccess is this
# ErrorDocument 404 /error/404.php
Options All -Indexes -MultiViews
RewriteEngine On
# Allow urls to not include the .php extension
RewriteCond %{REQUEST_URI}/$1.php -f [NC]
RewriteRule ^(.+?)/?$ $1.php [L]
# Silent Redirect from any url ending with mcc-* to...