6-u-6-i- 9-i-0-y- [6u] u u t [7y]-- [9y] y y r [0t] t y u [6t] t t e [7r] y t r [8u] t r e [9r]-W- [6e]-u-6-i- 9-i-0-y- [6e]-0-[9y]-t r [8t]-0-7 y t r [6e]-0-[9y]-t r [8u]-e-7 r e W [6e]-u-6-i- 9-i-0-y- [6u] u u t [7y]-- [9y] y y r [0t] t y u [6t] t t e [7r] y t r [8u] t r e [9r]-W- [6e]-u-6-i- 9-i-0-y- [6e]-0-[9y]-t r [8t]-0-7 y t r [6e]-0-[9y]-t r [8u]-e-7 r e W [6e]