pended.
              Any pipe characters in the identifier will be substituted with 
              underscores.</td>
            <td>The sequences are written to standard output.</td>
          </tr>
          <tr>
            <td class="popt">-off</td><td><span class="pdat">position</span></td>
            <td>Print sequences starting at <span class="pdat">position</span>.</td>
            <td>The sequences are printed from their start which is equivalent to
              giving <span class="popt">-off</s