d|-xxxxxxxxxxxxxxxxxxxxxxxxxxx
a|-xxxxxxxxxxxxxxxxxxxxxxxxxxx
E|-xxxxxxxxxxxxxxxxxxxxxxxxxxx
e|--7-----------7-------------7-------------------
b|-7-7-----7---7-7-----7-------7-----7---7-10-7---
g|----9-7~9-9-----9-7~9-9-------9-7~9-9--------9-- Fig.4
d|-xxxxxxxxxxxxxxxxxxxxxxxxxxx
a|-xxxxxxxxxxxxxxxxxxxxxxxxxxx
E|-xxxxxxxxxxxxxxxxxxxxxxxxxxx
e|-------
b|-------
g|--7^---- Fig.5
d|---8^--5^
a|-------
E|-------
e|---12-12-12-12-11-11-11-11-11-11-11-
b|---12-12-12-12-11-11-11-11-11-11-11- [x4] Fig.6