su1d tu1do uu1doy vu1d wu1do

hl2do il2doy jl2d kl2do ll2doy

6b3doy 7b3d 8b3do 9b3doy ac3d

v23d w23do x23doy y23d z23do

kt4do lt4doy mt4d nt4do ot4doy