An SRGS grammar for capturing user input on body weight.

weight.xml

<?xml version="1.0" encoding="ISO-8859-1"?>
<grammar xmlns="http://www.w3.org/2001/06/grammar" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.w3.org/2001/06/grammar http://www.w3.org/TR/speech-grammar/grammar.xsd"
	version="1.0" xml:lang="en-US" mode="voice" root="main">

	<!-- Main gramar rule -->
	<rule id="main" scope="public">
		<item>
			<ruleref uri="#first" />
		</item>
		<item repeat="0-">
			<ruleref uri="#second" />
		</item>
		<item  repeat="0-">
			<ruleref uri="#third" />
		</item>
		<item>
			<ruleref uri="#fourth" />
		</item>
	</rule>

	<rule id="first" scope="private">
		<one-of>
			<item>1</item>
			<item>2</item>
			<item>3</item>
			<item>4</item>
			<item>5</item>
		</one-of>
	</rule>

	<rule id="second" scope="private">
		<one-of>
			<item>hundred<tag>0</tag></item>
			<item>oh<tag>0</tag></item>
		</one-of>
	</rule>

	<rule id="third" scope="private">
		<one-of>
			<item>twenty</item>
			<item>thirty</item>
			<item>forty</item>
			<item>fifty</item>
			<item>sixty</item>
			<item>seventy</item>
			<item>eighty</item>
			<item>ninety</item>
		</one-of>
	</rule>

	<rule id="fourth" scope="private">
		<one-of>
			<item>1</item>
			<item>2</item>
			<item>3</item>
			<item>4</item>
			<item>5</item>
			<item>6</item>
			<item>7</item>
			<item>8</item>
			<item>9</item>
			<item>10</item>
			<item>11</item>
			<item>12</item>
			<item>13</item>
			<item>13</item>
			<item>14</item>
			<item>15</item>
			<item>16</item>
			<item>18</item>
			<item>19</item>
		</one-of>
	</rule>

</grammar>