0-w-w-0 9 8 - 9 q 0 9 8 e - e w - q w---- 0-w-w-0 9 8 - 9 q 0 9 8 8 - 0 9 - 8 8---- e-e-w-w w q-q-0 - 0 q-q-0-0 0 9-9- 0---- w-0-0-w q 0 - q e w q 0 e - w q - q 0---- 8-8-7-7 7 6 - 6 5 5 5 5 4-4 4 5-5- 8---- 8-8-7-7 7 6 - 6 5 5 5 5 4 - 4 5 - 5 8---8 7 6-6-5-5 5 4-4-3 - 0 q-q-0-0 0 9-9- 0---- 8-8-7-7 7 6 - 6 5 5 5 5 4 - 4 5 - 5 8---7 7 6---5- 4---5- 8