s4v4 r4v4pb q4v4p p4v4 o4v4pb

3dv4pb 2dv4p 1dv4 0dv4pb zdv4p

enu4p dnu4 cnu4pb bnu4p anu4

pwt4 owt4pb nwt4p mwt4 lwt4pb

05s4pb z5s4p y5s4 x5s4pb w5s4p