f- p p-s - s- d-d-f-- f f-f - p a s p a p p-f f p p-s-s s s d-d-f-- f f-f - p a s p a p p-f- h-f h - f- h f - d-- f-s f a-a- f-s-a-f- p-p-s-s- d-s d f - f f-d f - p a s p a p p-a- f--f-- f d f s d-- f--f-s d f s d a s-f g h f h f g g-d h f h f g-g g f d f s g f g d f s d-s-f- p p-s - s- d-d-f-- f f-f - p a s p a p p-f f p p-s-s s s d-d-f-- f f-f - p a s p a p p-f- h-f h - f- h f - d-- f-s f a-a- f-s-a-f- p-p-s-s- d-s d f - f f-d f - p a s p a p p-a- f--f-- f d f s d-- f--f-s d f s d a s-f g h f h f g g-d h f h f g-g g f d f s g f g d f s d-s