|16-14-12-11--------------(b9)7---5---|
|------------12-(b9)------(b9)----------|
|-----------------8-6-(b9)------------|
|-----------------------------------|
|-----------------------------------|
|-----------------------------------|

|16-14-12-11--------------(b9)7-5-5p4----|
|------------12-(b9)------(b9)---------7p5-|
|-----------------8-6-(b9)---------------|
|--------------------------------------|
|--------------------------------------|
|--------------------------------------|