<table><thead><tr><th align="left">
<p>H1</p>
</th><th align="left">
<p>H2</p>
</th><th align="left">
<p>H3</p>
</th></tr></thead><tbody><tr><td align="left">
<p>B1</p>
</td><td align="left">
<p>B2</p>
</td><td align="left">
<p>B3</p>
</td></tr></tbody><tfoot><tr><td align="left">
<p>F1</p>
</td><td align="left" colspan="2">
<p>F2 spanning</p>
</td></tr></tfoot></table>