You're able to control the url-name for each page, so if you want you can easily make you're url look like this instead http://xxxxxxxxx.de/h/g/G/H. When you edit the page, there are texboxes in the bottom named Menu title and Url title. Its Url title you would need to change.
But that totally defies the purpose of human readable urls.
But that totally defies the purpose of human readable urls.