So, I get the key, but it work not really I want.
If you would try to rewrite .htaccess file, or couple of functions in the qa_base.php file, you would discover that it change line in browser, but the question you expected to see on this page are not exist.
That's why I dug deeper, and decided to rewrite some lines in index.php file.
I did next:
$requestzero=array_slice(explode('-', urldecode($origpath)), -count($requestzero));
$requestparts = array_reverse($requestzero);
and comment this line // $requestparts=array_slice(explode('/', urldecode($origpath)), -count($requestparts));
So, now questions is reacheble on those adresses I need, BUUUT
links to other pages don't work.
I think if easy to fix, if apply if elde to previose code. But I cannot to see what write after if. How to explane that first lines mast be applied to post which type is a question?