outer 1: foo"&<bar>
escaped outer 1: foo"&<bar>
double escaped outer 1: foo"&<bar>
raw outer 1: foo"&<bar>
arg outer 1: foo"&<bar>
nested 1: foo"&<bar>
escaped nested 1: foo&quot;&amp;&lt;bar&gt;
double escaped nested 1: foo&amp;quot;&amp;amp;&amp;lt;bar&amp;gt;
raw nested 1: foo"&<bar>
arg nested 1: foo"&<bar>
innermost: foo&quot;&amp;&lt;bar&gt;
escaped innermost: foo&quot;&amp;&lt;bar&gt;
double escaped innermost: foo&amp;quot;&amp;amp;&amp;lt;bar&amp;gt;
raw innermost: foo"&<bar>
arg innermost: foo"&<bar>
nested 2: foo"&<bar>
escaped nested 2: foo&quot;&amp;&lt;bar&gt;
double escaped nested 2: foo&amp;quot;&amp;amp;&amp;lt;bar&amp;gt;
raw nested 2: foo"&<bar>
arg nested 2: foo"&<bar>
outer 2: foo&quot;&amp;&lt;bar&gt;
escaped outer 2: foo&quot;&amp;&lt;bar&gt;
double escaped outer 2: foo&amp;quot;&amp;amp;&amp;lt;bar&amp;gt;
raw outer 2: foo"&<bar>
arg outer 2: foo"&<bar>