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;;	This file aims to follow up the changing process of KRG after July. 2009
;;	If you alter the structure of KRG, add some featuers the previous version,
;;	or do ant other work on KRG, 
;;	please specify your working note as well as the brief reason on this file.  
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;;	File Created: July. 6, 2009 by Sanghoun Song
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