I tried to put it like this,
# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ./index .php [L]
</IfModule>
AddType x-mapp-php5 .php
# END WordPress
but then my website turns out blank. Showing nothing.