f-f-f-f- f-f-f-f- g-g-g-g- g-g-g-g- h-h-h-h- h-h-h-h- h-h-h-h- h-w o [wo] p w s e a [ep] o [ep]-[ep]- [ep]-e-[eo] p e s e a [ep] o [ep]-[ep]- [ep]-e o [eo] p e d w-[wd] d [wd]-[ws] s w-w s [wf] d w d w-w s [wf] d w d w-w-[wo] p w s e a [ep] o [ep]-[ep]- [ep]-e-[eo] p e s e a [ep] o [ep]-[ep]- [ep]-e s [ef]-[ed] d w-[wd] s [wf]-[wd] d w-w s [wf]-[wd] d w-w s [wf]-[wd] d W-W-[Wf] f W h 2 6 [qf] d f-d 6 [2d] 6 q o [3f] [8f] w h 4 8 [ef]-[wf] d d d 4 8 e s [5f] [9d] [rd] s [6f] 0 [ep] r t u o- 6 - s [6f] d d s [5f]-[9p]-w-[eo]- r-5 o [5o] p 5- e-[eh]-[eh] f [eh] f [ej]-[ef]-[ed] f e- w-[wh]-[wh]-[wh] f [wj]-[wf]-[Wd] s W- e-[eh]-[eh] f [eh] f [ej]-[ef]-[ed] f e- [ws] d [wf] h w-[ws] d [wf] h w-W d W s e f e f [ef] f [ep]- e f e f [eh]-e- w f w f [wf]-[wf] f w d w s [Wd] s [Wp]- e-[eh]-[eh] f [eh] f [ej]-[ef]-[ed] f e- [ws] d [wf] h w-[ws] d [wf] h w-[Wf] f W s [6u]