These files are obtained from Unicode Consortium Web site.  Their
copyrights are owned by Unicode Consortium.  Their use, reproduction,
distribution are permitted under the term of
	http://www.unicode.org/copyright.html

NormalizationTest.txt is part of Unicode Character Database.  Its
licence term is stated in 
	http://www.unicode.org/Public/UNIDATA/UnicodeData.html
