            (5.05e-007s)</td>
               <td><font color="#008000">1<BR>
                     (1.7e-007s)</font></td>
            </tr>
            <tr>
               <td><code>^([0-9]+)(\-| |$)(.*)$</code></td>
               <td>100- this is a line of ftp response which contains a message string</td>
               <td>1.32<BR>
                  (5.91e-007s)</td>
               <td>1.96<BR>
                  (8.78e-007s)</td>
               <td>2.68<BR>
                  (1.2e-006s)</td>
            