hg f s s o s s f s f h g f g d d p d d g d g j h g f s s o s s f s f h g f g f g d h g f s s s- hg f s s o s s f s f h g f g d d p d d g d g j h g f s s o s s f s f h g f g f g d h g f s s s- h l h l l h l l h l x z l J g J J g J J g J z l J j l l h l l g l l f l l g f g d h g f s s s- h l h l l h l l h l x z l J g J J g J J g J z l J j l l h l l g l l f l l g f g d h g f s s s