mc  vinc   vwnuvac   mv    uw  ii     =s 

       rv   vc   so     sc   xa  rw   xr     iz 

       rv   =w   a=     zz    xsav    re     me 

       vc   cc   =x     rs     au     ozumsnxon 

 se    se   rr   as  ws em     xw     es     wi 

 nn    ae   zu   ve    cv      ic     mc     == 

  aa=szs   uozs   eouo= xz     ox     iw     sm