[8o]---- t-[ry]-[eu]-[wi]- [qo]---- [ry]-[eu]-[wi]-[qo]- [0p]---- [0p]---- e-w-q-0- [9y] i p s f h - [9u] o a d g-- w-q-0-9- 8---- 8---- q-0-9-8- 7---- 7---- 0-9-8-7- 6---- 6---- 9-8-7-6- 5---- 5---- 8-7-6-5- 4---- 4---- 7-6-5-4- 3---- 3---- 6-5-4-3- 2---- 2---- 5 7 9 q e-- 4 6 8 0 w r