<!DOCTYPE para PUBLIC "-//OASIS//DTD DocBook V3.1//EN">
<para>
Here is the same <sgmltag>SimpleList</> rendered horizontally with 
three columns:
<simplelist type=horiz columns=3>
<member>A</>
<member>B</>
<member>C</>
<member>D</>
<member>E</>
<member>F</>
<member>G</>
</simplelist>
</para>