h l-l h-h f g h s-s d-d h-h f-g G-h l-l h-h f g h s-s d-d h-h f - s-S d-d h-h f-g G-h G-h H-j h-H j-k l-l h-h f g h s-s d-d h-h f - s-s d-a o-o f-s o-o g-g d f g h - h-h j-j g h j h-h f-f d-f G-d h-j k-h l-l h-h f g h s-s d-d h-h f-g G-h l-l h-h f g h s-s d-d h-h f - s