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function go() {
  var b = document.getElementById("b")
  c.setAttribute("refX", "0")
  b.getCTM()
}
function eh1() {
  c.addEventListener("DOMAttrModified", eh2)
}
function eh2() {
  var f = document.getElementById("f")
  d.replaceWith("")
  f.before(a)
}
</script>
<body onload=go()>
<table background="X">A</table>
<svg id="a">
<line id="b">
<tspan id="d">
<textPath id="f">
<animateTransform id="c" onbegin="eh1()">
