e-----------------------------------------------------------------------------|
b-----------------------------------------------------------------------------|
g---------10-10-10-10---------(b9)(b9)(b9)(b9)----------(b9)6---------------------------|
d-----------------------------------------------7-8--8-7-6---7----------------|
a-5-5-5-5-------------5-5-5-5---------5-5-5-5-------10-(b9)4---5----------------|
e-----------------------------------------------------------------------------|