<!DOCTYPE html>
<html>
<meta charset="UTF-8">
<script id=o_xml type="text/plain"><?xml version="1.0" encoding="UTF-8"?>
<ffsy></ffsy>
</script>
<script id=o_xslt type="text/plain"><?xml version="1.0" encoding="UTF-8"?>
<xsl:transform xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
  <xsl:output method="text" />
</xsl:transform>
</script>
<script>
addEventListener("DOMContentLoaded", function(){
  let doc = new DOMParser();
  let xml = doc.parseFromString(o_xml.textContent, "text/xml");
  let xsltPrs = new XSLTProcessor();
  let xsl = doc.parseFromString(o_xslt.textContent, "text/xml");
  xsltPrs.importStylesheet(xsl);
  xsltPrs.transformToFragment(xml, document);
  xsltPrs.transformToDocument(xml);
});
</script>
</html>
