98alb8 a9al b9alb c9alb8 d9al
yzbl zzblb 0zblb8 1zbl 2zblb
nqclb oqclb8 pqcl qqclb rqclb8
chdlb8 dhdl ehdlb fhdlb8 ghdl
17dl 27dlb 37dlb8 47dl 57dlb