'((:2002AD . "KUMLS2002AD") (:2003AA . "KUMLS2003AA")
(:2003AB . "KUMLS2003AB") (:2003AC . "KUMLS2003AC")
(:2004AA . "KUMLS2004AA")))
'((:2002AD . "KUMLS2002AD") (:2003AA . "KUMLS2003AA")
(:2003AB . "KUMLS2003AB") (:2003AC . "KUMLS2003AC")
(:2004AA . "KUMLS2004AA")))