Example, if I have

```
<form name="blah">
   <input name="1"/>
   <input name="2"/>
   <table>
      <tr>
        <td>
          <unkown number of levels more>
           <input name="3"/>
        </td>
      </tr>
   <table>
</form>

```

How can I put together a query that will return input 1,2 and 3?

Edit: I should note I'm not interested in grabbing *all* the input elements on the page, I just want all the input elements that are children of a particular form, so "//" is right out.