                                                             
  
2018/11/30
                30                                                             1                                   1                     2           5                 3                                                                  2                                                                                                                                                                                                                                                                       1                                                                           1                                55     45     10          2     50     45         10                                3                                     2                                                                                                                                                                                                                                                                                                                                              1          2     10               50     45    4                                                                                                                            5                                 55     50      45    
          