s1vd r1vdvj q1vdv p1vd o1vdvj

3avdvj 2avdv 1avd 0avdvj zavdv

ekudv dkud ckudvj bkudv akud

pttd ottdvj nttdv mttd lttdvj

02sdvj z2sdv y2sd x2sdvj w2sdv