    

             
.               
             
.       

            
              
.

 

       

  

            
              
. 

              
.              
             
.       

              
.       

                
              
.          

             
.        

              
               
.      

               
.            

             
.         

             
.   

              
.           

              
.      

              
               
. 

             
              
.

           
              
             
.

             
;             
              
            
.          

           
.            