<?xml version="1.0"?>
<sparql xmlns="http://www.w3.org/2005/sparql-results#">
	<head>
		<variable name="X" />
		<variable name="Y" />
	</head>
	<results>
		<result>
			<binding name="X">
				<uri>http://example.org/a</uri>
			</binding>
			<binding name="Y">
				<uri>http://example.org/a</uri>
			</binding>
		</result>
		<result>
			<binding name="X">
				<uri>http://example.org/a</uri>
			</binding>
			<binding name="Y">
				<uri>http://example.org/b</uri>
			</binding>
		</result>
		<result>
			<binding name="X">
				<uri>http://example.org/a</uri>
			</binding>
			<binding name="Y">
				<uri>http://example.org/c</uri>
			</binding>
		</result>
		<result>
			<binding name="X">
				<uri>http://example.org/b</uri>
			</binding>
			<binding name="Y">
				<uri>http://example.org/b</uri>
			</binding>
		</result>
		<result>
			<binding name="X">
				<uri>http://example.org/b</uri>
			</binding>
			<binding name="Y">
				<uri>http://example.org/c</uri>
			</binding>
		</result>
		<result>
			<binding name="X">
				<uri>http://example.org/c</uri>
			</binding>
			<binding name="Y">
				<uri>http://example.org/c</uri>
			</binding>
		</result>
		<result>
			<binding name="X">
				<uri>http://example.org/d</uri>
			</binding>
			<binding name="Y">
				<uri>http://example.org/d</uri>
			</binding>
		</result>
		<result>
			<binding name="X">
				<uri>http://example.org/d</uri>
			</binding>
			<binding name="Y">
				<uri>http://example.org/e</uri>
			</binding>
		</result>
		<result>
			<binding name="X">
				<uri>http://example.org/d</uri>
			</binding>
			<binding name="Y">
				<uri>http://example.org/f</uri>
			</binding>
		</result>
		<result>
			<binding name="X">
				<uri>http://example.org/e</uri>
			</binding>
			<binding name="Y">
				<uri>http://example.org/e</uri>
			</binding>
		</result>
		<result>
			<binding name="X">
				<uri>http://example.org/e</uri>
			</binding>
			<binding name="Y">
				<uri>http://example.org/f</uri>
			</binding>
		</result>
		<result>
			<binding name="X">
				<uri>http://example.org/f</uri>
			</binding>
			<binding name="Y">
				<uri>http://example.org/e</uri>
			</binding>
		</result>
		<result>
			<binding name="X">
				<uri>http://example.org/f</uri>
			</binding>
			<binding name="Y">
				<uri>http://example.org/f</uri>
			</binding>
		</result>
	</results>
</sparql>
