Topleft	Topmid	Topright
midleft	midmid	midright
botleft	botmid	botright

1a - 33% of main table class="bot"	34% of main table-50% of cell width class="mid" Row 1 Row 5	2b - 33% of main table class="top"
1a - 33% of main table class="top"		1a - 33% of main table class="bot"