E-------------------------------------------------|
B-------------------------------------------------|
G-------------------------------------------------|
D----------------9--11--11b--11--9----------------|
A---------9--12---------------------11------------|
E--9--12------------------------------------------|

It's a bluesy riff I got playing the penatonic(sp). 

you can also play it on the higher strings....

E----------------9--11--11b--11--9------|
B---------9--12---------------------11--|
G--9--11--------------------------------|
D---------------------------------------|
A---------------------------------------|
E---------------------------------------|

Not much different just the fingering on the G.

It's pretty cool to play.

Have fun!