[2y]-[4i]--- [6p]-[9d]--- [2y]-[3u]-[4i]-[5o]- [5o]-[4i]-[3u]-[3y]-- [2i]---- [4p]---- [6d]--- [2y]---- [4i]-[6p]--- [2y][4i]i - [8p]-- [4i][6p][6p]---- [6p][9d][9d] - [6p]-- [2y] [4i] - [4i] [6p] - [2y][4i]ip46--- 2--i-- 4--p---- [6d]-- [2r]---- [2y]---- [4i]---- [6p]---- [9d]---- [qd]---- [6p]---- [5i]---- [2y]---- [9d]