(                                        )
(             )(                                       )(
                                   )




                                   [

    1                                  3,500                    [
                                                            ]




    2                              (                    2
                              )(
 )(                                      )



                                               3,500
        [




    1
                   [



    2       2019   8   2020    8                        6,500
   3



        2019   8   2020   8
6,500




          [           ]