b7pnr a7pn 96pnr1 86pnr 76pn

mgpn lgpnr1 kgpnr jgpn igpnr1

xponr1 wponr vpon uponr1 tponr

8ynnr 7ynn 6ynnr1 5ynnr 4ynn

j8mn i8mnr1 h8mnr g8mn f8mnr1