93irhw a4ir b4irh c4irhw d4ir

yujr zujrh 0ujrhw 1ujr 2ujrh

nlkrh olkrhw plkr qlkrh rlkrhw

cclrhw dclr eclrh fclrhw gclr

12lr 22lrh 32lrhw 42lr 52lrh