Table Markup

Simple

1	2	3	4
5	6	7	8
9	10	11	12
13	14	15	16

With Heading

X	Y	Z	W
1	2	3	4
5	6	7	8
9	10	11	12
13	14	15	16

Cell Spanning

X	Y	Z	W
1	2	3	4
5	6	7	8
9	10	11	12
DO NOT TOUCH

Empty Cells

X	Y	Z	W
1	2	3	4
5	6	7	8
9	10	11	12
13			16