:  

'   '

    "
           
".      

       

             
.       

    "             
           
".      

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

                
.          

 

          ( )  
.    

               
.       

             
              
.  

            
             
.             . 

               
          :  .  
.        

           " : 
              
               . 
".  

"" " " ""      
         " "  "  "
.          

             
     (     )  
.        

               
              
                 
.    

              
".           "    