blob: 54b1c1cb413d28e195a3608de40b3173a9b4be8e [file] [log] [blame]
<doc>
<!-- at least one present -->
<z-o>
<b/>
</z-o>
<o-o>
<c/>
</o-o>
<z-u>
<d/>
</z-u>
<o-u>
<e/>
</o-u>
<z-3>
<f/>
</z-3>
<o-3>
<g/>
</o-3>
<!-- more than one present when allowed -->
<z-o>
<b/>
</z-o>
<o-o>
<c/>
</o-o>
<z-u>
<d/>
<d/>
<d/>
</z-u>
<o-u>
<e/>
<e/>
<e/>
</o-u>
<z-3>
<f/>
<f/>
<f/>
</z-3>
<o-3>
<g/>
<g/>
<g/>
</o-3>
<!-- min 0 are not present -->
<z-o/>
<o-o>
<c/>
</o-o>
<z-u/>
<o-u>
<e/>
</o-u>
<z-3/>
<o-3>
<g/>
</o-3>
</doc>