u-w - e - e - w--- y-w-w e - e - w--- u-t-t y-u - y-t-y- i-u - u - y u y t--- u-u - u - u - t--- i-e-t y - i-y-t-e- u-s s s s s s s s s s-D - s-s - s - s s s p p o - u-w - e - e - w--- y-w-w e - e - w--- u-t-t y-u - y-t-y- i-u - u - y u y t--- u-u - u - u - t--- i-e-t y - i-y-t-e- u-s s s s s s s s s s s D - s-s s s s s s s s s p p o - y-u - y - u - y - u- w-u - i - u Y y t - u- i-r-t-y t i-y-t-y- i---- i---- u-u - u - I-u y - I- u-i u-u - I - u - I- y--w-r- i--e-t y i-y-r y - i--o-- u-u - u - u - t--- i---- y - p - u- o-u - u - o-u y t-- i-u-y t - u-y-t-y- u-u u u u u u u u u u-u - i-i i i i i i i i i i-i - u-w - e - e - w--- y-w-w e - e - w--- u-t-t y-u - y-t-y- i-u - u - y u y t--- u-u - u - u - t--- i-e-t y - i-y-t-e- u - u--- u - u--- i - i--- i - w e t t e u - u--- u - u--- i - i--- i - w e t t e