f f-f f-f---- f g-g g-g---- h h h h h-h- g g g g g-g g g - f---- d f-f--- d f-f--f f g-g-g g g f g-g--- h-h-h h h h g-g-f f f- f - s---- f- f-f-f- f-d-s-s s s-s-s-d- f---f- j h j h j-h- f-d-s-s d f-f-d-s- f----p j-h-g-f- f-d-d-p p j j h-g-f- d---h- j-h-g-f- f-d-d-h h j j h-g g f- d---- f f-f f-f---- f g-g g-g---- h h h h h-h- g g g g g-g g g - f---- d f-f--- d f-f--f f g-g-g g g f g-g--- h-h-h h h h g-g-f f f- f - s---- f- f-f-f- f-d-s-s s s-s-s-d- f---f- j h j h j-h- f-d-s-s d f-f-d-s- f----p j-h-g-f- f-d-d-p p j j h-g-f- d---h- j-h-g-f- f-d-d-h h j j h-g g f- d---- f f-f f-f---- f g-g g-g---- h h h h h-h- g g g g g-g g g - f---- d f-f--- d f-f--f f g-g-g g g f g-g--- h-h-h h h h g-g-f f f- f - s---- f- f-f-f- f-d-s-s s s-s-s-d- f---f- j h j h j-h- f-d-s-s d f-f-d-s- f----p j-h-g-f- f-d-d-p p j j h-g-f- d---h- j-h-g-f- f-d-d-h h j j h-g g f- d---- h-h-h h h h g-g-f f f- f - s---- h-h-h h h h g-g-f f f- f - s