u-e-u t y- u-e-u t y- u-e-i-u y u-y-u-- u-e-u t y- u-e-u t y- u-e-i-u y u-r-u-- u-e-u t y- u-e-u t y- u-e-i-u y o-o-o - i u y t--- y-y-o-o i u---- o-o-o - i u-y-u-t y u - y t r - u---- u r r r y-y- u y u--- y y y y o-i- u---- u r r r y-y- u y u--- u r t y t-r- u