Check out this kool riff i made up

e|-----------------------------------------------------------|
B|-----------------------------------------------------------|
G|-----------------------------------------------------------|
D|-0-0---0-0-0-3-3-0-0--0-0-0-3-0-3-3--3-3-3-5-5-3-3--3-3-3-5|
A|-----------------------------------------------------------|
E|-----------------------------------------------------------|

continued...

e|----------------|
B|----------------|
G|----------------|
D|-0-0-3-0-0-0-0-3|
A|----------------|
E|----------------|

Heavy Riff:

e|-----------------------------------------------------------|
B|-----------------------------------------------------------|
G|-----------------------------------------------------------|
D|-2-2---2-2-2-3-3-2-2--2-2-2-3-2-5-5--5-5-5-7-7-5-5--5-5-5-7|
A|-2-2---2-2-2-3-3-2-2--2-2-2-3-2-5-5--5-5-5-7-7-5-5--5-5-5-7|
E|-0-0---0-0-0-3-3-0-0--0-0-0-3-0-3-3--3-3-3-5-5-3-3--3-3-3-5|

E|----------------|
B|----------------|
G|----------------|
D|-2-2-3p2-2-2-3-2|
A|-2-2-3p2-2-2-3-2|
E|-0-0-3p0-0-0-3-0|

Enjoy!