f-f f f-f- f-f f f-f- g-g g g-g- h-h h h-h- f-f f f-f- f-f f f-f- g-g g g-g- h-g-f-d- s-d-f--- f f f d s- s-a-s--- s s a-p- d-o-p-- s-p p p a s- d-s-d-- f---- s-d-f--- f f f d s- s-a-s--- s ssa-p- d-o-p-- s-p p p a s- d--s-- S--d-- g g g g g-g- g-g-f-d- f--d-s---- s s s s s-s- d-a-p-s- d--s-d---- g g g g g-g- g-g-f-d- f--d-s---- s s s s s-s- d-a-p-o- s-I-o-p- d-p-a-a- s-s s-s s- d-o-p-a- f-f f f-f- f-f f f-f- g-g g g-g- h-h h h-h- f-f f f-f- f-f f f-f- g-g g g-g- h-g-f-d- s-d-f--- f f f d s- s-a-s--- s s a-p- d-o-p-- s-p p p a s- d-s-d-- f---- s-d-f--- f f f d s- s-a-s--- s ssa-p- d-o-p-- s-p p p a s- d--s-- S--d-- g g g g g-g- g-g-f-d- f--d-s---- s s s s s-s- d-a-p-s- d--s-d---- g g g g g-g- g-g-f-d- f--d-s---- s s s s s-s- d-a-p-o- s-I-o-p- d-p-a-a- s