o o t o t o t O O O t O t O t o o o t o t o t O O O t O t O t o o p s f--- O-f d f d s- o p s f--- O-f d f d s- o-s-a s d f - s s a s a a p-s s d s s s - g g f s s s o-s-a s d f - s s a s a a p-s s d s s s - g g f s s s o p s f--- O-f d f d s- o p s f--- O-f d g f s d p f-f d s--- f f f d s d o f-o---- g-f- d o o o o o o o--- g-f- d o o o o o o o--- f s d s o-d s d s--- s s d f d s p-d-s - g- g g g f-s- o-d s d s--- s s d f d s p-d-s - g- g g g f-s- o-h - h h h o d-f-g - p-f - f f f p a-s-d - p-d-s - g- g f s d s d s o-d s d s - p-s s d f d s p-d-s - g- g f s d s d s o p s f--- O-f d f d s- o p s f--- O-f d f d s- o-s-a s d f- s s a-s a a p-s s d s s s - g g f s s s o-s-a s d f - s s a s a a p-s s d s s s - g g f s s s o p s f--- O-f d f d s- o p s f--- O-f d g f s d p f-f d s--- f f-d s d o f-o---- g-f- d o o o o o o o--- g-f- d o o o o o o o--- f s d s o-d s d s--- s s d f d s p-d-s - g- g g g f-s- o-d s d s--- s s d f d s p-d-s - g- g g g f-s- o-h - h h h o d-f-g - p-f - f f f p a-s-d - p-d-s - g- g f s d s d s o-d s d s--- s s d f d s p-d-s - g- g g g f-s- o-d s d s--- s s d f d s p-d-s - g- g g g f-s- o-d s d s--- s s d f d s p-d-s - g- g g g f-s- o-d s d s--- s s d f d s p-d-s - g- g g g f-s- o-h - h h h o d-f-g - p-f - f f f p a-s-d - p-d-s - g- g f s d s d s o-d s d s - p-s s d f d s p-d-s - g- g f s d s d s o o t o t o t O O O t O t O t o o p s f--- O-f d f d s- o p s f--- O-f d f d s