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