[6u] t t t t [6y] y [6t] t t t t [6t] [7y] y [8u] u u u u [8i] i-[8u]-- uuu y t u [6u] t t t t [6y] y [6t] t t t u [6u] [7y] t [8t] uew 8 8 8 8-8 8 8 8 8 8 [7t] t [6t] o u u y y [6t]-[6o]- 6 [6u] y y [wt] t [8t] [8u]e[8w] 8 8 8 8-8 8-8-[%u] t t [6t] o u u y y t t [5o] u u y y y t-t [8i]-4-4 3-2 ite-w [5i]ii-[6u] u t t t t [6y] y [6t] t t t t [6u]y[7t]-[8t] ue[8w] 8 8 8 8-8 8 t t t [%u] o o [6o] u-[%u] y [5y] t $ y i t-e [5u] y te[6t] u t t t t [6y] y [6t] t t t uuu y t u