    

        
       K                                                   
             
       K                                     
                  
               K                   K        
                     K   
                                
                             K           
               
       K                              
               
       K                                              
             
                    
           
               
         
                 
                             
                
           
       K           
                          
                    K     
                
            
                    
        K                 
       K                                                     
              
           