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TOBYINK / HTML-HTML5-Parser-0.301 / t / html5lib-pass / adoption02.dat 
#data
<b>1<i>2<p>3</b>4
#errors
#document
| <html>
|   <head>
|   <body>
|     <b>
|       "1"
|       <i>
|         "2"
|     <i>
|       <p>
|         <b>
|           "3"
|         "4"

#data
<a><div><style></style><address><a>
#errors
#document
| <html>
|   <head>
|   <body>
|     <a>
|     <div>
|       <a>
|         <style>
|       <address>
|         <a>
|         <a>