aba	aalast1,abfirst	a@bom.com		
jhd1	Davidson1,Joe	jhd@radix.net		
jhd2	Davidson2,Joe	jdavidson@interguru.com		
jhd-2	Davidson2a,Joe	j.davidson@ieee.org		
jhd3	Davidson3,Joe	jdavidson@interguru.com		
				
list1	list1	(jdavidson@interguru.com,jhd1,jhd2)		
list2	list2	(jhd1,jhd2,list1)