title: Regex - Get these but not these
body: <p>So I would like a regex which works like this:</p>
  
  <p>Get [a-z0-9.-] but NOT 'example', 'example1', 'example3','user','home','h3llo'</p>
  
  <p><strong>EDIT</strong></p>
  
  <p>I need this regex in .htaccess</p>
  
  <p>Examples can be anything like those what I wan to get.</p>