mc    ur   nusemsi   iiozezvu  ozum        xw 

 vxe   ae  nx     no       xe    no         ox 

 mnum  ce  us     cs      ex     x=         iw 

 ia zs sr  xs     cv     vr      ez         ua 

 aw  =uoo  zs  nx ii    xn       ri   uz    ic 

 ua   sor  s=    oa    cc        uc   mx    =a 

 ec    im   cuvew ui  ucmrcuan  uxse   csxwvs