        
  
2022/8/23
      8   21  0  24             3     1                 1           1                1                6        2   1        1    2       2              3                   2          1                              8   21  24              43    7   1         1  5             2       6       6      20   1      19   2           26      3       3      18   1      17   2             2     2                             
     