   
      
   ""        
             -    -
.            
              ""
.   

       

 ""    " "    
           
.     
            
.        
   ""        
               -    -
.            
              ""
.   
       " "
            
               
.     
         : 
            
                
.        
      :      
               
          
                  
               
.     
              :  
      " "  
           
                
.       
             
        :       
               
           
            
.            
     :     
             
             
             
.        
:              
            
          
.           
          
        " :  
          
.               