o o [ws]-s-d-d- [wh] - f s---- p p [wd]-d-f-f- [wj] - g d---- h g f d [8s]-[ws] d [8f] d [ws] d [8f]-[ws]-[8s]-w- 8-[ws] d [8f] d [ws] d [8f]-[ws]-[8s]-w- 8-[wd] f [8d] p [wi] p [8d] p [wi] p [8d]-w- 8-[ws] d [8s] o [wu] o [8s] o [wu] o [8s]-w- 8-s d f d s d [8f]-s-[8s]-- 8-s d f d s d [5f]-s-s-- w-d f d p i p [9d] p i p [8d]-- 8-s d s o u o [8s] o u o [5s]