aidb bidb1 cidb10 didb eidb1

z8db1 08db10 18db 28db1 38db10

ozeb10 pzeb qzeb1 rzeb10 szeb

dqfb eqfb1 fqfb10 gqfb hqfb1

2ggb1 3ggb10 4ggb 5ggb1 6ggb10