i---[2y] t [2e]---[2e] w u----[1w] 0---[5y] [6i] [9p] - 2 2-[9y] [8i] [2p] - 2 2-[6p] [5p] o - 1 1-[3p] [5p] [1o]-o [1i] [1u]-[5y] [6i] [9p] - 2 2-[9y] [8i] [2p] - 2 2-[6p] [5p] o - 1 1-[3p] [5p] [1o]-o [1i] [1u] 1 [5i] [6i] y i [^i] d [:r's]-[^i]- :q i [5d] s [:q'i] i 5- i i [9d] s [2i] i 9- u u [8d] s [1u] u 8 y y i [^d] s [:r'i]-[^i]- :q i [5d] s [:q'i] i 5- i i [9d] s [2i] i 9- u u [8d] s [1u] u 8- [1o]---- i---[2y] t [2e]---[2e] w u---- [1w] 0