e|--------------------------------------------------------------xxxxx------|
B|--------------------------------------------------------------xxxxx------|
G|--------------------------------------------------------------xxxxx------|
D|-----0-------2------0--------2-------0---------2--------0-----xxxxx------|
A|--------------------------------------------------------------xxxxx------|
D|-0-2---0-2-4----0-2---0-2-4----0--2-----0-2-4------0-2--------xxxxx------|