<?xml version="1.0" encoding="UTF-8" standalone="no"?><!--Created with JFLAP 7.1.--><structure>
	<type>grammar</type>
	<!--The list of productions.-->
	<production>
		<left>N</left>
		<right>I</right>
	</production>
	<production>
		<left>N</left>
		<right>I.F</right>
	</production>
	<production>
		<left>N</left>
		<right>SI.F</right>
	</production>
	<production>
		<left>N</left>
		<right>SI</right>
	</production>
	<production>
		<left>S</left>
		<right>+</right>
	</production>
	<production>
		<left>S</left>
		<right>-</right>
	</production>
	<production>
		<left>I</left>
		<right>L</right>
	</production>
	<production>
		<left>F</left>
		<right>L</right>
	</production>
	<production>
		<left>L</left>
		<right>D</right>
	</production>
	<production>
		<left>L</left>
		<right>DL</right>
	</production>
	<production>
		<left>D</left>
		<right>0</right>
	</production>
	<production>
		<left>D</left>
		<right>1</right>
	</production>
	<production>
		<left>D</left>
		<right>2</right>
	</production>
	<production>
		<left>D</left>
		<right>3</right>
	</production>
	<production>
		<left>D</left>
		<right>4</right>
	</production>
	<production>
		<left>D</left>
		<right>5</right>
	</production>
	<production>
		<left>D</left>
		<right>6</right>
	</production>
	<production>
		<left>D</left>
		<right>7</right>
	</production>
	<production>
		<left>D</left>
		<right>8</right>
	</production>
	<production>
		<left>D</left>
		<right>9</right>
	</production>
</structure>