x Document ,-[$DIR/tests/html5lib-tests-fixture/tests19_dat.51.html:1:1] 1 |

: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `---- x Child ,-[$DIR/tests/html5lib-tests-fixture/tests19_dat.51.html:1:1] 1 |

: ^^^^^^^^^^^^^^^ `---- x DocumentType ,-[$DIR/tests/html5lib-tests-fixture/tests19_dat.51.html:1:1] 1 |

: ^^^^^^^^^^^^^^^ `---- x Child x Element x Child ,-[$DIR/tests/html5lib-tests-fixture/tests19_dat.51.html:1:1] 1 |

: ^^^^^^^^^^^^^^ `---- x Element ,-[$DIR/tests/html5lib-tests-fixture/tests19_dat.51.html:1:1] 1 |

: ^^^^^^^^^^^^^^ `----