z1pv4 y1pv x1pv4x w1pv4 v1pv

abpv 9apv4x 8apv4 7apv 6apv4x

lkov4x kkov4 jkov ikov4x hkov4

wtnv4 vtnv utnv4x ttnv4 stnv

72mv 62mv4x 52mv4 42mv 32mv4x