^ big header ^^^ ^head1^ head2 ^ head3^ |one|two|three| |four|five|six| |seven| eight should be colspan to right|| |:::| nine long string here | ten long string here| |:::|main|twelve| stuff after the table

|one|two|three| |one|two|three| |one|:::|three| |one|two|three|

how do you do this?
one	two	three	four
one	two		four
one			four
one	two	three	four

^how do you do this^^^^ |one|two|three|four| |five|six||eight| |nine|:::||twelve| |13|14|15|16|