[3u] [3u] [3u] [1t]---- [2y] [2y] [2y] [:t'r]---- u u u e i i i u s s s p--- u u u W i i i u d d d a--- f f d s t t y W f f d s t t y W f f d [6s]-- [4p]-- [3f]--- [4g] [4g] [4g] [2d]---- i i i y r r r W q q q 0 3 3 3 [6t] i i i y r r r W q q q 0 [3d] [3d] [3d] [6s]- p p p 6 6 6 [6O]- O a a 6 6 6 [6p]- p s [6s] a a d [6d] S S f [6f] d d g [6g] f f h [6h] g g j [6j] H H k [6j]--- [0x] [0x] [0x] [8l] [6j] [6j] [6j] [3f] [1s] [1s] [1s] [:e'p]-- [3f]-- [:e'j]