--------------------16b17------------14h16--------16b17----14-| -17-14-17-14-17-14---------17--1717---------17-14-------17----| --------------------------------------------------------------| --------------------------------------------------------------| --------------------------------------------------------------| --------------------------------------------------------------| ----------19-19-19-21p19----19-21-19--------------------------| 21-21-21-----------------21------------21-19------19\14h12----| 21-21-21--------------------------------------21--------------| --------------------------------------------------------------| --------------------------------------------------------------| --------------------------------------------------------------|