  x Document
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.22.html:1:1]
 1 | <a><p>X<a>Y</a>Z</p></a>
   : ^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
  x Element
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.22.html:1:1]
 1 | <a><p>X<a>Y</a>Z</p></a>
   : ^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.22.html:1:1]
 1 | <a><p>X<a>Y</a>Z</p></a>
   : ^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.22.html:1:1]
 1 | <a><p>X<a>Y</a>Z</p></a>
   :    ^^^^^^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.22.html:1:1]
 1 | <a><p>X<a>Y</a>Z</p></a>
   :    ^^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.22.html:1:1]
 1 | <a><p>X<a>Y</a>Z</p></a>
   :       ^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.22.html:1:1]
 1 | <a><p>X<a>Y</a>Z</p></a>
   :       ^
   `----
  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.22.html:1:1]
 1 | <a><p>X<a>Y</a>Z</p></a>
   :       ^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.22.html:1:1]
 1 | <a><p>X<a>Y</a>Z</p></a>
   :        ^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.22.html:1:1]
 1 | <a><p>X<a>Y</a>Z</p></a>
   :        ^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.22.html:1:1]
 1 | <a><p>X<a>Y</a>Z</p></a>
   :           ^
   `----
  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.22.html:1:1]
 1 | <a><p>X<a>Y</a>Z</p></a>
   :           ^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.22.html:1:1]
 1 | <a><p>X<a>Y</a>Z</p></a>
   :                ^
   `----
  x Text
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.22.html:1:1]
 1 | <a><p>X<a>Y</a>Z</p></a>
   :                ^
   `----
