[ts]--[ps]-- [sf]--[pf]-- [uo]--[ps]-- [sf]--[ps]-- [uf] p s p u p s p [up] p s p u p s p [uf] p s p u p s p [uf] p s p [ud] p [sf] p [uf] s f s a---- a-a- [uo] o s o [tu] o s o [ys] i [pd] i [yf] i [pg] i [ya] o a o [yi] o a o [yd] y y d zxzxzxzxzxzxzxzx u o s o u o s o y i p i y i p i y o a o y o a o [uf] u f f [oh] h [uf] g [tf]-h-[ux]-z- [ak]-[dz]-[sl]-[ak]- [pj]-h-f-g- f g [gj]--h g d f [fh]--g f [sf] d [fh] g [oh] k [dz]lkj [sf]ghj[jl]kjh[sf]ghj[hk]j[gh]g [fk]-a-d-j- [sh]-s-a-g- [ps]-a-s-d- [sf]-[dg]-[fh]-[gj]- [sx]-x-x-x- [dz] s [ak] p [oh] i [uf] y [dz] g [sl] f [ak] d [pj] a [sf]-[dg]-[fh]-[gj]- [sx]-x-x-x- o-[oa]-[ps]-[ad]- [sx]-x-x-x- [sx]-c-[pl]-z- [dz]-[sl] s [ak]-[pj]- [oh]-g-[uf]-d- [pg]-f a [sd]-[ad]- i---- [tf]---- [rd]---- [ts]