<math>
 <mtable>
 <mtr>
 <mtd>
 <mstyle fontweight='bold' color='#ff0000'>
 <mrow>
 <mi>A</mi>
 <mo>+</mo>
 <mi fontweight='normal' fontstyle='italic'>A</mi>
 <mo>+</mo>
 <mstyle fontsize='0.1 in'> <mi>A</mi> <mo>+</mo> <mi fontsize='2 em'>A</mi> <mo>+</mo> <mi fontsize='36 pt'>A</mi>
 </mstyle>
 <mo>+</mo>
 <mi fontsize='20 mm'>A</mi>
 </mrow>
 </mstyle>
 </mtd>
 </mtr>
 <mtr>
 <mtd>
 <mstyle mathcolor='#ff0000'>
 <mrow>
 <mi>A</mi>
 <mo>+</mo>
 <mstyle mathsize='0.1 in'> <mi>A</mi> <mo>+</mo> <mi mathsize='2 em'>A</mi> <mo>+</mo> <mi mathsize='36 pt'>A</mi>
 </mstyle>
 <mo>+</mo>
 <mi mathsize='20 mm'>A</mi>
 <mo>+</mo>
 <mstyle mathsize='big'> <mi>A</mi> <mo>+</mo> <mi mathsize='small'>A</mi> <mo>+</mo> <mi mathsize='normal'>A</mi>
 </mstyle>
 </mrow>
 </mstyle>
 </mtd>
 </mtr>
 </mtable>
</math>