<root>

  <node1>content of node 1</node1>

  <node2/>

  <node3 attribute="yes" foo="bar">this node has attributes</node3>

  <node4>other way to create content (which is also a node)</node4>

  <node5>

    <node51 odd="no"/>

    <node52 odd="yes"/>

    <node53 odd="no"/>

  </node5>

  <node6>

    <node61 odd="no"/>

    <node62 odd="yes"/>

    <node63 odd="no"/>

  </node6>

</root>