This vector shows which tags when get removed from the parent tag
<div id=x>
<$[data1]>test</$[data1]>
</div>!x.innerHTML.trim().includes("<$[data1]>") && log('$[data1]')<div id=x>
<body>test</body>
</div><div id=x>
<caption>test</caption>
</div><div id=x>
<col>test</col>
</div><div id=x>
<colgroup>test</colgroup>
</div><div id=x>
<frame>test</frame>
</div><div id=x>
<frameset>test</frameset>
</div><div id=x>
<head>test</head>
</div><div id=x>
<html>test</html>
</div><div id=x>
<tbody>test</tbody>
</div><div id=x>
<td>test</td>
</div><div id=x>
<tfoot>test</tfoot>
</div><div id=x>
<th>test</th>
</div><div id=x>
<thead>test</thead>
</div><div id=x>
<tr>test</tr>
</div>