title: different routings going to same link
body: <p>Why this two routing going to x.aspx? any chance to solve this without changing pattern?</p>
  
  <pre><code>RouteTable.Routes.MapPageRoute("", "{a}-c", "~/x.aspx");
  
  RouteTable.Routes.MapPageRoute("", "{b}-c-{a}", "~/y.aspx");
  </code></pre>