[ef] f f f [tg]-f- 0 f f f [ej]-f- [0d] d d d [rf]-d- W d d d [rf]-d- [0s] s s s [td]-s- [es] s s s [td]-s- [Wa] a a a [rs]-a- [0a] a a a [rs] - a [0p] e - t u p a s--s-- [0p] e - t u p a s--j h g f [ed] d d d [qj]-f- e d d d [qj] - hg [0f] f f f [tg]-f- e s s s [td] - s [Wa] a a a [rf]-- 0 f-d [Ws]-a- [es]--t u p a s--s-- [ep] t--u p s f