e-----------------------------------|
b-----------------------------------|
g-----0-------0--------3---3---5---5|
d---0---0---0---0----3---3---5---5--|
a-0-------0-------0-----------------|
e-----------------------------------|

e-----------------------------------|
b-----------------------------------|
g-----0-------0--------8---8---7---7|
d---0---0---0---0----8---8---7---7--|
a-0-------0-------0-----------------|
e-----------------------------------|

Play each riff 4 times, the first one 8 times in the beginning.