>
<tr>
<td id="r2c1">2-1</td><td id="r2c2">2-2</td>
<td id="r2c3">2-3</td><td id="r2c4">2-4</td>
</tr>
<tr>
<td id="r3c1">3-1</td><td id="r3c2">3-2</td>
<td id="r3c3">3-3</td><td id="r3c4">3-4</td>
</tr>
<tr>
<td id="r4c1">4-1</td><td id="r4c2">4-2</td>
<td id="r4c3">4-3</td><td id="r4c4">4-4</td>
</tr>
</table>

</body>
</html>
