<grammar 
	version="1.0" mode="voice" root="topLevel"
	xml:lang="en-US"
	xml:base="http://www.contoso.com/"
	xmlns="http://www.w3.org/2001/06/grammar"
	sapi:alphabet="x-microsoft-ups"
	xmlns:sapi="http://schemas.microsoft.com/Speech/2002/06/SRGSExtensions">

	<rule id="topLevel">
		<ruleref uri="#r2000"></ruleref>
	</rule>


	<rule id="r2000">
		<one-of>
			<item>two-thousand</item>
			<item>two-zero-zero-zero</item>
			<item>two-o-o-o</item>
			<item>twenty-hundred</item>
			<item>twenty-hundred-zero</item>
		</one-of>
	</rule>

</grammar>