     

    

      :
         
       .      
            
          .  
.  

        

          " " 
.    

             
             
.    ""  

   : ""        
            
       .      
            
          .  
.  

   :         
              
           
.       

              
.  ""         

  "       "     
 :            
             
. 

    " "       
            
       " "  
.          

             
          " : 
             
             
.       " "

     :        
            
.  

        "      
.            "

       ""     
.    

            : 
.          

     :         
              
           
.  