Riff 1:
E|---------------------------------|
B|---------------------------------|
G|---------------------------------|
D|---------6-8-2----------------8-6|
A|-44444-6-4-6-2-----------4-6--6-4| x's 2
E|-22222-4-----0| x's 7 ----2-4-----

Riff 2:
E|----------------------------------------------------|
B|----------------------------------------------------|
G|----------------------------------------------------|
D|-5--6--5--6-8--------------------------5--6--5-6-8--|
A|-3--4--3--4-6-4----------3--4----------3--4--3-4-6-4|
E|--------------2| x's 2 ---1--2 x's 4 ---------------2