passed

mprescripts-08

Right hand side of equation should look like mirrored copy of left hand side

W3C sample	WIRIS
	${}^{{}^{U}X}A = A^{X^{U}}$

<math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
  <mmultiscripts>
    <mi mathvariant="normal">A</mi>
    <mprescripts/>
    <none/>
    <mrow>
      <mmultiscripts>
        <mi mathvariant="normal">X</mi>
        <mprescripts/>
        <none/>
        <mi mathvariant="normal">U</mi>
      </mmultiscripts>
    </mrow>
  </mmultiscripts>
  <mo>=</mo>
  <msup>
    <mi mathvariant="normal">A</mi>
    <mrow>
      <msup>
        <mi mathvariant="normal">X</mi>
        <mi mathvariant="normal">U</mi>
      </msup>
    </mrow>
  </msup>
</math>

Author: George Chavchanidze, Opera Software ASA