title: ASP.NET MVC Routes, redirect to controller depending on number of strings
body: <p>I have a small site I am working on where I need to have 3 different routes such as:</p>
  
  <ol>
  <li>.com/id/foo</li>
  </ol>
  
  <p>2  .com/id/foo/bar</p>
  
  <p>3  .com/id/foo/bar/user</p>
  
  <p>So number 1 would be for the id of foo.
  Route 2 would be the id of bar.
  Finally route 3 would be the id of the user.</p>
  
  <p>How would I set the routes up to do this?</p>