(1,1)
(1,2)
(1,3)
(2,1)
(2,2)
(2,3)
default spacing
(1,1)
(1,2)
(1,3)
(2,1)
(2,2)
(2,3)
cellpadding=10
(1,1)
(1,2)
(1,3)
(2,1)
(2,2)
(2,3)
cellspacing=10