My b2evolution Version: 1.10.x

Hello!
Help to customise please mod_rewrite.
What I need to register in.htaccess?

In blog customisations has specified - to Use extra-path path.
References have accepted a normal form.

The blog is installed in a root folder of a site:
http://domain.ru

References look like:
http://domain.ru/index.php/2007/07/10/test
http://domain.ru/index.php/2007/07/10/test2
Everywhere there is this index.php.

Prompt, how to me it to remove and whether it is possible?
That anywhere there was no it index.php:
http://domain.ru/2007/07/10/test
http://domain.ru/2007/07/10/test2

Thanks.