vmjl wmjlb xmjlb1 ymjl zmjlb

kdklb ldklb1 mdkl ndklb odklb1

93klb1 a4kl b4klb c4klb1 d4kl

yull zullb 0ullb1 1ull 2ullb

nlmlb olmlb1 plml qlmlb rlmlb1