<?xml version="1.0" encoding="ISO-8859-1"?>
<root>
	<Vector id="difficulties">
		<Level maxNumWordsOnScreen=3 minWordLength=3 maxWordLength=3 wordDuration=5500 minDoubleInterval=1 maxDoubleInterval=3 numWordsToBeFound=4 /> 
		<Level maxNumWordsOnScreen=7 minWordLength=3 maxWordLength=7 wordDuration=2500 minDoubleInterval=2 maxDoubleInterval=7 numWordsToBeFound=20 /> 
	</Vector>
</root>