  
                                                                                            
           
           13                                                    
           
                             13                                       
     1305              
         
  1,         
  2,         
  3,  115     
  4,             
  5,         
     6,                                                            
   1628                                            
        
   1260                1260---1269              42                                           
         
    1577                                                                     1587                                         
       
  1648                             
     
           1686                                                       
               90                    
        
 20                                        1949                  
     1941                     
  1992        
  1956---1959           
                              