RewriteEngine On    # Turn on the rewriting engine
#RewriteBase
RewriteRule ^prettyTest.php$ prettyTest.php?pretty=1 [L]
RewriteCond  %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.+)$ index.php?u=$1&pretty=1 [L]