18 




      ,   
   
              

         
 
        
               
  
  
  
                  
          ,           
                
      
 
[       -13)]
  12.
  
  
      
              
 

       
        
        
        
2
                
                  
                .
        
              
                
      
                 
             
               
               
         .   
               
               
       
          
     .
 , 6
   
     
      
    
 
1
             
               
   
       .
             
             
  
     .
              
      
   
          
 
3
       
                 
  
       
               
   
3
             
       
   
     .
        
               
   
     .
            
              
     
          
 
       
       
    
             
       
   
  .
  
1:
            
            
             
   
4
4
           
               
    
     .
              
     
 
     .
        
        
          
 
             
      
        
               
    .
5
          
       
      
     .
     
        ,
      
     .
           
            
              
 
          
 
5
               
               
      
             
               
      
6
       
               
              
   .
     .
          
       
                  
  
     .
        
              
            
             
 
          
 
             
             
                
    
                
       
              
   .
   .
  
6
 6:
            
               
              
             
 

     
                 
                
              
               
     
     
7
       
      
    .
     .
       
           
    .
     .
               
           
    .
     .
     
            
    .
          
 
                 
               
    .
7
       
              
     .
8
        
     
             
 
     .
           
                  
           
    
     .
           
                  
      
 
         
   
              
                
           
   
            
 
        
              
           
   
9
          
              
     
     .
8
            
              
        ,  
 
     .
            
             
      
          
 
     
                   
  
                   
                
     
              

                  
 
         
               
  
     
                  
          ,          
                 
      
 
[       -13)]
 2:
           
            
       
    .
9
  40.
  
            
      
  
  .  .
 

                   
       
       ,       
        
   
  . 