6 - e u-u- [4u]-i y-t-u [5t] y---r [8t]-u-[7r]-u e 6 - e u u-u 4 i-y-t-u [5t] y---y [8o]-p-[7u]-y u 6 - t o o-o 4 p-y-y t u 5 t-y - t y [8u]-i u 7 u y u 6--e-[6u] y 4-u t - [4e] t [$u]-t y - $- [4u]-t-[8y] t - 6