<informaltable>
<!-- Table with fixed and unspecified column widths -->
<tgroup cols="5" colsep="1" rowsep="1" align="left">
<colspec colname="c1"/>
<colspec align="left" colwidth="4cm"/>
<colspec align="right" colwidth="5cm"/>
<colspec align="center"/>
<colspec align="center" colwidth="3cm"/>
<thead>
<row>
<entry>Column 1</entry>
<entry>Column 2</entry>
<entry>Column 3</entry>
<entry>Column 4</entry>
<entry>Column 5</entry>
</row>
</thead>
<tbody>
<row>
<entry>left aligned (tgroup order)
</entry><entry>left aligned
</entry><entry>right aligned
</entry><entry>centered cell
</entry><entry>in the centre
</entry></row>
<row>
<entry>no specified width
</entry><entry>4 cm column width
</entry><entry>5 cm column width
</entry><entry>no width
</entry><entry>3 cm column width
</entry></row>
</tbody>
</tgroup>
</informaltable>