==     cm  uw         =vsrrxx   mu    wo   wsxavv   

  rm   c=   ee        ic     mu   =u  vs   an    iz  

   ox cw    uc        ms     om    imzn    cv        

    xww     ee        mm     ww     =e     ==   ouca 

   ew zv    rv        vz     w=     zw     zm    =v  

  vr   rr   zc        vi     zo     ov     mr    wx  

 ni     wz  oosinseo   ovimivs      xr      xcsrcn