+-------+-------+-------+-------+-------+-------+-------+-------+
			| 0	|1,10,4	|1,11,4	|1,12,4	|1,13,4	|1,14,4	|1,15,4	|2	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
eric			|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
eric@berkeley		|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
eric@berkeley.arpa	|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
eric@mit		|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
calder:eric		|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
eric@monet		|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
eric@monet.berk		|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
eric@monet.arpa		|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
eric@monet.berk.arpa	|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
a:eric			|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
eric@a			|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
eric@a.cc		|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
eric@a.cc.berk		|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
eric@a.cc.arpa		|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
eric@a.cc.berk.arpa	|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
x!y!z			|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
x@y.uucp		|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
x@y.uucp.berk		|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
x@y.uucp.berk.arpa	|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
x@y.uucp.arpa		|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
w!x!y:z			|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
cbosgd!mark@Berkeley	|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
monet:eric@Berkeley	|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
monet:eric@Berk.ARPA	|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
UCBVAX.eric@monet	|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
UCBVAX.eric@monet.ARPA	|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+
monet:calder:eric@B.A	|	|	|	|	|	|	|	|	|
------------------------+-------+-------+-------+-------+-------+-------+-------+-------+