            
   
                                                                                       
  
 4         
1.     
2.      
3.     
4.       (        )    
  
1.         
                                                    
  
         
            -           
               
           
        
           
 
           
              
              
      -          
            -        
  
2.        
                     
       -               
  -        
       -       
   -         
     -        
        -          
       -          
  
3.        
                                 
       -       
  -       
    -       
    -         
    -         
        -            
      -       
                
   -           
  
4.     (        )  
                     
    -          
       -               
       -         
         -           
          -                
  
   4                     
  
     
                                                      Health line       
-     -        
 
-                  
-   -                
-  -             
-        -        
-           -             
-          -                        
-              
-                              
  
     
                                  
                          
 -         
 -              
 -               
 -                             

 -                  
 -                        
 -                   
  
     
                                        
-            
-         
-                    
-                  
-             
-                 
-                 
  
    
                       
-                        
-                      
-                       
-                        
  
    
                                        
-                                 
-                 
-                     
-       -      
-                  
  
8.            
 
                                                 
  
                                     
  
                                          