  x Document
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.101.html:1:1]
 1 | <select><b><option><select><option></b></select>
   : ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
  x Element
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.101.html:1:1]
 1 | <select><b><option><select><option></b></select>
   : ^^^^^^^^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.101.html:1:1]
 1 | <select><b><option><select><option></b></select>
   : ^^^^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.101.html:1:1]
 1 | <select><b><option><select><option></b></select>
   :            ^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.101.html:1:1]
 1 | <select><b><option><select><option></b></select>
   :            ^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.101.html:1:1]
 1 | <select><b><option><select><option></b></select>
   :                            ^^^^^^^^^^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests1_dat.101.html:1:1]
 1 | <select><b><option><select><option></b></select>
   :                            ^^^^^^^^^^^^^^^^^^^^^
   `----
