                       <td><tt>time:06:00 PM</tt></td>
                </tr>
                <tr>
                        <td><tt>type</tt></td>
                        <td><tt>incremental</tt> or <tt>full</tt></td>
                        <td><tt>type:incremental</tt></td>
                </tr>
                <tr>
                        <td><tt>size</tt></td>
                        <td>comparisons with units</td>
                        <td><tt>size:&gt;40m&lt;55m</tt></td>
                </tr>
       