52357-2005

()





-----------------------------------------------------------------
                                                  
                                                                
                                 
                                                                
  -------------------------T---------T-----------T-----------  
                       
                                  
  +------------------------+---------+-----------+---T---T---+  
                         1                     
  +------------------------+---------+-----------+---+---+---+  
                      2                     
  +------------------------+---------+-----------+---+---+---+  
                        3                     
  +------------------------+---------+-----------+---+---+---+  
                                               
  +----------------------------------------------------------+  
                         -                         
  +----------------------------------------------------------+  
                                   
  +------------------------T---------T-----------T---T---T---+  
            4                     
  +------------------------+---------+-----------+---+---+---  
                 -                  
  +------------------------T---------T-----------T---T---T---+  
                      2                     
  +------------------------+---------+-----------+---+---+---+  
                      3                     
  +------------------------+---------+-----------+---+---+---+  
                 /. 4                     
  +------------------------+---------+-----------+---+---+---  
            5                     
  +------------------------+---------+-----------+---+---+---+  
          %        6                     
  +------------------------+---------+-----------+---+---+---+  
         %        7                     
  +------------------------+---------+-----------+---+---+---+  
            8                     
                                                   
  +------------------------+---------+-----------+---+---+---+  
  ...                              ...                   
  +------------------------+---------+-----------+---+---+---+  
  ...                              ...                   
  +------------------------+---------+-----------+---+---+---+  
                                              
  +------------------------T---------T-----------T---T---T---+  
              ...                   
  +------------------------+---------+-----------+---+---+---+  
             .     ...                   
  L------------------------+---------+-----------+---+---+----  
                                                                
                                       
                                               ---------------  
                                                   
                                                                
L-----------------------------------------------------------------


.1.