<!DOCTYPE hello [
<!ELEMENT para  - - (#PCDATA)>
<!ATTLIST para
  align  (left|center|right) #IMPLIED
>
<!ELEMENT hello - - (para*)>
]>

<hello>
  <?hello world?>
  <para align="left">Hello, world!</para>
  <?hello test?>
  <para align="right">Next paras contain special characters</para>
  <para align="center"><![CDATA[<\>	</>]]></para>
  <para><![CDATA[<\>
</>]]></para>
  <para><![CDATA[<\>&#9;</>]]></para>
  <para><![CDATA[<\>&#10;</>]]></para>
  <para><![CDATA[<\>&#13;</>]]></para>
  <para align="center"><![CDATA[<\>"</>]]></para>
</hello>

