noscript when ignored
<SCRIPT></SCRIPT><NOSCRIPT></NOSCRIPT><NOSCRIPT></NOSCRIPT>G</NOSCRIPT><//NOSCRIPT>
<SCRIPT class=ignore type=text/javascript>var x;</SCRIPT>
<NOSCRIPT>A<!--B-->C<noscript><NOSCRIPT>D<span>E</span>F</NOSCRIPT>G</NOSCRIPT>
noscript when used
<SCRIPT></SCRIPT><NOSCRIPT></NOSCRIPT><NOSCRIPT></NOSCRIPT>G</NOSCRIPT><//NOSCRIPT>
<SCRIPT class=ignore type=application/x-hixie-script>error('UA did not ignore script block of unknown type')</SCRIPT>
<NOSCRIPT>A<!--B-->C<noscript><NOSCRIPT>D<span>E</span>F</NOSCRIPT>G</NOSCRIPT>
noframes when ignored
<NOFRAMES></NOFRAMES><NOFRAMES></NOFRAMES>G</NOFRAMES><//NOFRAMES>
<NOFRAMES>A<!--B-->C<noframes><NOFRAMES>D<span>E</span>F</NOFRAMES>G</NOFRAMES>
object when fallback is used
A<!--B-->CD<SPAN>E</SPAN>FG</OBJECT><//OBJECT>
A<!--B-->CD<SPAN>E</SPAN>FG</OBJECT>
object when fallback is ignored
<OBJECT></OBJECT>D<SPAN>E</SPAN>FG</OBJECT><//OBJECT>
<OBJECT data=pass.html>
A<!--B-->C</OBJECT>D<SPAN>E</SPAN>FG</OBJECT>
iframe when fallback is used (?)
<IFRAME></IFRAME><IFRAME></IFRAME>G</IFRAME><//IFRAME>
<IFRAME>A<!--B-->C</IFRAME><IFRAME>D<span>E</span>F</IFRAME>G</IFRAME>
iframe when fallback is ignored
<IFRAME></IFRAME><IFRAME></IFRAME>G</IFRAME><//IFRAME>
<IFRAME src="pass.html">A<!--B-->C</IFRAME><IFRAME src="pass.html">D<span>E</span>F</IFRAME>G</IFRAME>