|-------------------------------------------------------------------------|
|-----------------------------3-------------------------------------------|
|----------0--2bu 2bu(hold)------2(release)-2-----------------------------|
|--0(h)2------------------------------------------------------------------|
|-------------------------------------------------0h2p0-------------------|
|---------------------------------------------------------3---0-2-3--5----|

|-------------------------------------10---------------------------15----|
|-----------------8---10bu-10bu(hold)----10b(release)-10~---15h17--------|
|------------7h9---------------------------------------------------------|
|------------------------------------------------------------------------|
|-2--5/7-----------------------------------------------------------------|
|------------------------------------------------------------------------|

|-17bu-17bu--15--17bu--15---------------------------------------------------|
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|