h2znq g2zn f2znqc e2znq d2zn
sbzn rbznqc qbznq pbzn obznqc
3kynqc 2kynq 1kyn 0kynqc zkynq
euxnq duxn cuxnqc buxnq auxn
p3wn o3wnqc n3wnq m3wn l3wnqc