ASF_20_SRC_AUTO/src/test/org/apache/cocoon/transformation/xinclude-result-1.xml

<?xml version="1.0" ?>

<root
  xmlns:xi="http://apache.org/cocoon/include/1.0">
  <p>P1</p>
  <p>P2</p>

<root-include>
  <p>include 1</p>
  <p>include 2</p>
  <p>include 3</p>
  <p>include 4</p>
</root-include>

  <p>P3</p>
  <p>P4</p>
</root>