u - t - e- i - t - e- i - t - e- y - e - w- u - t - e- i - t - e- i - t - e- y - e - w- t t-t - t t t-t-t-t t t-t-y u-u---- o u-u - y t y-y-y-y t y-y-y t-e---- t t-t - t t t-t-t-t t t-t-y u-u---- o u-u - y t y-y-y-y t y-y-y t-e---- e- e-e-w- e-u-y-- y y-u y-t- e-t-u t y- e--o u u- y t t-e-- o u u-y t t- e-0-w-e---- t y u-y t y-y- y---t y u-y t y-y- e---u- u-o u y-t- y---t y u-y t y-- e-e-t-t- y-y-u-u---- t y u-y t y-y- e-e-t-t- y-y-u-u---- t y u-y t y-y