ur0vsq tr0vs sr0v rr0vsq qr0vs

50zvs 40zv 30zvsq 20zvs 10zv

gazv fazvsq eazvs dazv cazvsq

rjyvsq qjyvs pjyv ojyvsq njyvs

2sxvs 1sxv 0sxvsq zsxvs ysxv