d align="center" nowrap bgcolor="#FFFFFF" width="33%">INPUT</td></tr><tr>
<th align="center" nowrap bgcolor="#E0E0E0" width="33%">B</th>
<td align="center" nowrap bgcolor="#FFFFFF" width="33%">INPUT</td></tr><tr>
<th align="center" nowrap bgcolor="#E0E0E0" width="33%">Y</th>
<td align="center" nowrap bgcolor="#FFFFFF" width="33%">OUTPUT</td></tr></table>
</div></td>
</tr>
<tr>
<td width="100%" colspan="4" height="193" valign="middle" align="center" bgcolor="#FFFFFF"><p>&nbsp;</p><div align="left"><table bor