ludwv2 mudw nudwv oudwv2 pudw

alew blewv clewv2 dlew elewv

zbfwv 0bfwv2 1bfw 2bfwv 3bfwv2

o2fwv2 p2fw q2fwv r2fwv2 s2fw

dtgw etgwv ftgwv2 gtgw htgwv