--- /dev/null
+<xml_result>
+<M id="n13" post="10" pre="13"/>
+<N id="n14" post="13" pre="14"><O id="n15" post="11" pre="15">ovenware</O><P id="n16" post="12" pre="16">plentiful</P></N>
+<Q id="n17" idrefs="n8 n26" post="14" pre="17">quarrelsome</Q>
+</xml_result>