Don't know alot of parts of this, but it is pretty fun to play this much heh
here we go

e-2-------0-------0-------0-------0-------0------------------------------e
b-3-------3-------2-------2-------2-------0------------------------------b
g-4-------4-------4-------3-------2-------0------------------------------g
d-4-44444-4-44444-4-44444-4-44444-4-44444-4-44444------------------------d
a------------------------------------------------------------------------a
e------------------------------------------------------------------------e
                                                   Don't know until...
e--0--0--0--0--0--0--0--0--0--0--0--0--e
b--7--7--7--7--7--7--7--7--7--7--7--7--b
g--9--9--9--9--9--9--8--8--8--8--8--8--g
d--9--9--9--9--9--9--9--9--9--9--9--9--d
a--------------------------------------a
e--------------------------------------e
you play the xx9970 10 times, then switch to the xx9870
that's all i know, hope i was at least a little bit of help, i might take some time and figure out the rest
but for for now this is what ya get :P