Options +FollowSymLinks
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L]
RewriteCond %{HTTP_HOST} ^www\.(.8)$
RewriteRULE (.*) http://%1/$1 [R=301,L]
ErrorDocument 404 /index.php