[6u] e t 0 [6e] t 0 e [7O] W r 9 [7W] r 0 W [8u] e t 0 [8e] t 0 e [7O] W r 0 [7W] r 0 W u u u i 6 u 6 t [$I] u e--0- [9i] y y u 9 y t r u-7-[9y] W t y u u u i 6 u - [$I] u [9e]--0- [9i] y y y 9 u y t u-7-[9O]-- [%O] y y y 9 u y t u-7-[9y]-- u Y [5u] i 0 u 5 W [3O] Y [7u] y 9-7- u u [3u] u [8p] a [3s] y O-7-W-7 Y o Y [5u] i 0 u 5- [3O] u [7u] y 9-7- u u [3u] u [8p] a [3s] y O-7-9-[7y] y [3t]-[7r]-u