<strong-accent>
<measure number="17">
<note>
<pitch>
<step>C</step>
<octave>5</octave>
</pitch>
<duration>8</duration>
<voice>1</voice>
<type>quarter</type>
<stem default-y="-50">down</stem>
<notations>
<articulations>
<strong-accent type="up" placement="above"/>
</articulations>
</notations>
</note>
<note>
<pitch>
<step>G</step>
<octave>4</octave>
</pitch>
<duration>8</duration>
<voice>1</voice>
<type>quarter</type>
<stem default-y="5">up</stem>
<notations>
<articulations>
<strong-accent type="down" placement="below"/>
</articulations>
</notations>
</note>
</measure>