rxzuremv   m=    ex        ur   uomeoe   wi     cv 

 sa     vs   rv  ww         sv  vn    sw  ox     mu 

 ie     wn    cwuo          nm  cz        mv     ws 

 oa     s=     n=           uw  zm        oeoorcvno 

 cm     cr     nx     cc    wx  mz        re     wc 

 vw     zs     xn     ez    au  oo    rm  uw     va 

 munxmv=s      xc      =inmav    nccsmm   =e     re