<prompt phrase="Seventeenth" filename="h-17.wav"/>
<prompt phrase="Eighteenth" filename="h-18.wav"/>
<prompt phrase="Nineteenth" filename="h-19.wav"/>
- <prompt phrase="Twentyth" filename="h-20.wav"/>
- <prompt phrase="Thirtyth" filename="h-30.wav"/>
+ <prompt phrase="Twentieth" filename="h-20.wav"/>
+ <prompt phrase="Thirtieth" filename="h-30.wav"/>
<prompt phrase="Hundred" filename="hundred.wav"/>
<prompt phrase="Million" filename="million.wav"/>
<prompt phrase="Period" filename="period.wav"/>