21 









            ,   

 



      

   

     

   .

   

                   .

  

   

      

   

   

      

  

   

     .

   

      

   



       

   

  12.

  

 ,  ,  4-.

      

        

    

      ,          

      

      ? 

 

 

   

   

    

, 







          ,

    

    ,   



  .      

.

                 

  



  ,     

,

í

                 

  e .

      









      

    

   

       ,







       



    

 , 

 

   . 

  

.

  











       :   

, 

  

 

     

 ,





. 

 

,  

 

 -

         

   ,     





i



              

               

         

                  i 

 

   8:       



 







.



  40.

  

        

                   

   

       

               

             

  

        

          

       

  12.

  

   4:

   

      ,  

  

    





5:

    .

               

             

              

    

   

      

      

               ,

 

               

 

   ,          

               

      

    .

     

     ,    .

         

         

   

  

     ;

  ,        

              

    

               

    

 ,  ,       

 

   



,      

             

       

 



    

           

 

          /    

   , /    

  /    :    :  

 ,    , /    

    /     /

    