l3tmrb m3tm n3tmr o3tmrb p3tm

auum buumr cuumrb duum euumr

zkvmr 0kvmrb 1kvm 2kvmr 3kvmrb

obwmrb pbwm qbwmr rbwmrb sbwm

d2wm e2wmr f2wmrb g2wm h2wmr