s d f-s f d s a p o-u-u-u o p-i-i-i p o-u-u-s d f-s f d s a p o-u-u-u o p-p s a-a d s-s a s-s d f-s f d s a p o-u-u-u o p-i-i-i p o-u-u-s d f-s f d s a p o-u-u-u o p-p s a-a d s-s a s-h g f-s-f-h- h g g f g-g f d-a-d-g- j h h G h-h g f-s-f-h- h g g f g-g f d-a-o p a s d-s-s-h g f-s-f-h- h g g f g-g f d-a-d-g- j h h G h-h g f-s-f-h- h g g f g-g f d-a-o p a s d-s-s