<msup><mrow class="mrow-base"\Hnewline>%
-_-_-
\HCode{</mrow><mrow class="mrow-super"\Hnewline
>\add:description{begin-script}{\b:speak:subsup}%
<PROS PITCH="+10">}\trap:base
-_-_-
\HCode{</PROS>\add:description{end-script}{\c:speak:subsup}%
</mrow></msup\Hnewline>}%
-_-_-
<msub><mrow class="mrow-base"\Hnewline>%
-_-_-
\HCode{</mrow><mrow class="mrow-sub"\Hnewline
>\add:description{begin-script}{\a:speak:subsup}%
<PROS PITCH="-10">}\trap:base
-_-_-
\HCode{</PROS>\add:description{end-script}{\c:speak:subsup}%
</mrow></msub\Hnewline>}%
-_-_-
<msubsup><mrow class="mrow-base"\Hnewline>%
-_-_-
\HCode{</mrow><mrow class="mrow-sub"\Hnewline
>\add:description{begin-script}{\a:speak:subsup}%
<PROS PITCH="-10">}\trap:base
-_-_-
\HCode{</PROS></mrow><mrow class="mrow-super"\Hnewline
>\add:description{mid-script}{\b:speak:subsup}%
<PROS PITCH="+10">}\trap:base
-_-_-
\HCode{</PROS>\add:description{end-script}{\c:speak:subsup}%
</mrow></msubsup\Hnewline>}%
-_-_-
\NewConfigure{speak:subsup}{3}
\Configure{speak:subsup}
{<PROS PITCH="-5"><BREAK SIZE="small"/>
<span class="scripts-extra"> subscript </span>
<BREAK SIZE="small"/></PROS>}
{<PROS PITCH="+5"><BREAK SIZE="small"/>
<span class="scripts-extra"> superscript </span>
<BREAK SIZE="small"/></PROS>}
{<PROS PITCH="-5"><BREAK SIZE="medium"/>
<span class="scripts-extra"> baseline </span>
<BREAK SIZE="small"/></PROS>}
-_-_-