8-w-w- 5-w-w- 6-w-w- 5-6 t u t r---- t u r e - e t e w---e u-y - e u-y-t- e---- t y t r---- r y r w - w r w q - q w q - 0-q- w - e r-- w-e- r - t u t [8r]-0-0- 5-w-w- 6-w-w- 5-6 t u t r---- t u r e - e t e w---e u-y - e u-y-t- e---- t y t r---- r y r w - w r w q - q w q - 0-q- w - e r-- w-e- r - t u t [8r]-0-0- [8r]