Part I -10-8----------------------------| ------10-6-8-6-8--8-6-8--6-8-6---| -------------------------------7-| ---------------------------------| ---------------------------------| ---------------------------------| Part II -10-8----------------------5-----| ------10-6-8-6-8--8-6-8--6---6---| -------------------------------7-| ---------------------------------| ---------------------------------| ---------------------------------| Part III -10-8----------------------5-6--5-6-10-8----| ------10-6-8-6-8--8-6-8--8---------------6--| --------------------------------------------| --------------------------------------------| --------------------------------------------| --------------------------------------------|