mbbk nbbkm obbkm7 pbbk qbbkm

b2bkm c2bkm7 d2bk e2bkm f2bkm7

0sckm7 1sck 2sckm 3sckm7 4sck

pjdk qjdkm rjdkm7 sjdk tjdkm

eaekm faekm7 gaek haekm iaekm7