t y u y u i o o p a s--- p a s o-t y u-y y t---- t----y---- u-- u----i---- o-- p----o----i-u-- y----u---- t-- [8t] [8y] [8u] [8y] [8u] [8i] [7o] [7o] [7p] [7a] [6s]--- [qp] [qa] [qs] [0o]-[Qt] [Qy] [wu]-[5y] [5y] [8t]---- [8t]----[8y]---- [8u]-- [6u]----[9i]---- [5o]-- [4p]----[5o]----i-[6u]-- [4y]----[5u]---- [8t]