<?xml version="1.0"?>
<!DOCTYPE wrong [
<!ELEMENT wrong (par*)>
<!ELEMENT par  (#PCDATA|emph)*>
<!ELEMENT emph (#PCDATA)*>
]>
<wrong>
<par>This part has wrong entity syntax &lt;par&gt.</par>
<emph>Emph text outside scope.</emph>
<par>Here comes another error <par>a second level
paragraph</par>.</par>
<par>A wrongly nested <emph>construct</par></emph>.
Some more text outside valid scope 
<par>Reserved characters "&" "<" ">" ";" .</par>
</wrong>
