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