f - f d f h f d s-f h j h h-f h j h f f d f - f d f h f d s-f h j h g f d s - s-d f - f d f h f d s-f h j h h-f h j h f f d f - f d f h f d s-f h j h g f d s - s f h l-l k-k j-j j h f h j h h-f h j h f-h l-l k-k j-j j h f h l j h f d s - s f h l-l k-k j-j j h f h j h h-f h j h f-h l-l k-k j-j j h f h l j h l j h l j h f d f - f d f h f d s-f h j h h-f h j h f f d f - f d f h f d s-f h j h g f d s - s f h l-l k-k j-j j h f h j h h-f h j h f-h l-l k-k j-j j h f h l j h l j h l j h f d