b - b - b- v--x-- c - c - c- z--x-- b - b - b- v--x-- c - c - c- z--x-- b j f [jb]-J b j v f j h x f j f c g J [gc] d g c- z d j d x g j f b j f [jb]-J b j v f j h x f j f c g J [gc] d g c- z d j d x g j f [jb] f j b J-[jb]- [fv] j h-[fx] j f- [gc] J g [dc] g-c- z d j d x g j f b-j [fb] j-[Jb]- [jv]-f j [hx]-f j [fc]-g [Jc] g d [gc]- z d j d x g j f b j f [jb]-J b j v f j h x f j f c g J [gc] d g c- d d j d f