7sir 8sirq 9sirqm atir btirq

wjjrq xjjrqm yjjr zjjrq 0jjrqm

lakrqm makr nakrq oakrqm pakr

a1kr b1krq c1krqm d1kr e1krq

zrlrq 0rlrqm 1rlr 2rlrq 3rlrqm