O P s P O o H Y T t P H h H g-h- H---- P---- H--s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- P - s S D g h H--s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- s-s-s-s- a - S d f G H j--a-a- a-a-a-a- a-a-a-a- a-a-a-a- a-a-a-a- a-a-a-a- a-a-a-a- a-a-a-a- a-a-a-a- a-a-a-a- a-a-a-a- a-a-a-a- a-a-a-a- a- a- a- a- p p a S d-G- j