  

    

   -    

            
. 

   .            
            
              
       .       
                
 .           
            
  .           
             
              
               
            .
             
.         

           
              
             
            .    
         .     
            
              
         .   
   .           
           
.

.           
     .     
             
  .           .
               
  .         
            
          
 .             
             
.           
             
.     

    .        
  " "            
           .   
               
           . 
.       .   

             
   .      