: 
    
 " " 

       "
           
".  
          
.     

       

        " "
       "      
. " "   "   
""            
. 
    "  "    
           
.     
        
             
.             : 
        :  
.         
          -  
.          
       " :     
.    
".        
.    " :  
             
 -   -        
             
".  
          " : 
.   
            
                 ".
     :      
                
. 
       " :     
".        
           
    " "    " 
.       :  "    
.                   
        :  
.       
        
       " :    
           
".  
             
              
        " :    
           
.          
         :   
. 
          
.     