u o [qp] - a p o-u 0---u- [wu] y---- w---u o [qp] - a p o-u 0---u- [wu] y---- [wy]---q 0 [9p]--9 0 q- i--q-q- [8o]---7- o---q 0 [9p]--9 0 q- i--q-q- [8o]---7- o---q 0 [9i]--9 0 q- i--q-q- [8u]---7- o--7-- [6p] o p-o u o- 4-u y u-- [8u] y u-y t y- 5-r e w-u o [6p] o p-o u o- 4-u y u-- [8u] y u-y t y- 5-r e w-u o [6p] o p-o u o- 4-u y u-w t [8u] y u-y t y- 5-r e w