[8s]--[5a] - p [8o]--5-[4i]- [5u]--[5y]-- [5t]--1-o- [4p]--6-p- [5a]--7-a- [8s]--8-- 8-7-6-[5s]- [8s]-a-[1p]-o- [8o] - i [1u]-s- [8s]-a-[1p]-o- [8o] - i [1u]-u- [8u]-u-[1u]-u i 8-8-8-[1i] u [7y]-y-[5y]-y u 7-7-7-[5u] y [8t]-s-8-[8p]- [8o] - i [5u]-[6i]- [5u]--[5y]-- [8t]