all the way through
e-----------------------------|
b-----------------------------|
g-----------------------------|
d--7-7-7--[5]--2-2-2--[5]-----|
a--7-7-7--[5]--2-2-2--[5]-----|
e--5-5-5--[3]--0-0-0--[3]-----|
heavy bit
e---------------------------------------------|
b---------------------------------------------|
g---------------------------------------------|
d--7-7-7-7-8-8-8-8-5-5-5-5-10-10-10-10--------|
a--7-7-7-7-8-8-8-8-5-5-5-5-10-10-10-10--------|
e--5-5-5-5-6-6-6-6-3-3-3-3--8--8---8--8-------|