     


                                                                                                                       
      
                                                                                              
      
                          
      
      -                                                                                                                                                     
      
                                                               
      
                                                      
      
                                        18                                                                                                                
      
                     
      -                          
      -                        
      -                            
      -               
      -            
      -                                                                           
      
                               
      
      -                                  
      
                                                 
      
      -                              
      -                                
      -                
      
                                                  
      
                                                                64                                                                           
      
                         
      -                                  
      -                                             
      -                                                                 
      
                                                     
      -                            
      
                                                                               
      
                                                       
      
                            
      
      -                                                                              
      
                                       
      
              
      
                                                       
      
                             
      
      -                         
      
      -                                              
      
      -                                     
      
      -           20           
      
      -                                                  
      
                              
      
      -    64                                                                                                                                           
      
                                                        
      
                                                                                                          
      
                       
      
                                                                   
      
                