f-p s-p a - f-p s-p a p o f-p s-p a - f-h h-f d a o f-p s-p a - f-p s-p a p o f-p s-p a - f-h h-f d a o f-h j-k l - f-h l-j h f d f-h j-k l-z x-z l-j h f d f-h j-k l - f-h l-j h f d f-h j-k l-z x-z l-j h f d f - f-d s-d f - f d f h f d f - f-d s-d f-h l-j h f d f - f-d s-d f - f d f h f d f - f-d s-d f-h l-j h f d