                                
                                                                                                                        
             
                                                                       
                               
                                                     
                                   
                                      
                                                                                                                        
                                                                             
                                                                                                                         
                                       
                       
                     
                                                     
                                                                                                                                                                                                       
                                                                                          
       
               