<page>
 <layout>
  <row>
   <column width="100%" type="proportional">
    <block koId="1" modId="KOimage" modName="Image" objectId="1" title="Block 1" />
   </column>
   <column width="100%" type="proportional">
    <block koId="2" modId="KOtext" modName="Text" objectId="1" title="Block 2" />
    <block koId="3" modId="KOimage" modName="Image" objectId="1" title="Block 3" />
   </column>
  </row>
  <row>
   <column width="100%" type="proportional">
    <block koId="1" modId="KOimage" modName="Image" objectId="1" title="Block 1" />
   </column>
  </row>
  <row>
   <column width="100%" type="proportional">
    <block koId="1" modId="KOimage" modName="Image" objectId="1" title="Block 1" />
    <block koId="3" modId="KOimage" modName="Image" objectId="1" title="Block 3" />
   </column>
   <column width="100%" type="proportional">
    <block koId="2" modId="KOtext" modName="Text" objectId="1" title="Block 2" />
   </column>
  </row>
 </layout>
</page>