o s f d d f h j h f d-o s f d f-s d s s s p o s f d d f h j h f d-o s f d f-s d s s s- o s f d d f h j h f d-o s f d f-s d s s s p o s f d d f h j h f d-o s f d f-s d s s s- l j - j-h j l j j h f h j h h fgh h l f f d s g f g h fgh j l f d-o s f d f-s d s a s- l j - j-h j l j j h f h j h h fgh h l f f d s g f g h fgh j l f d-o s f d f-s d s a s