mq2r lq2rrk kq2rr jq2r iq2rrk
xz1rrk wz1rr vz1r uz1rrk tz1rr
880rr 780r 680rrk 580rr 480r
ji0r ii0rrk hi0rr gi0r fi0rrk
urzrrk trzrr srzr rrzrrk qrzrr