????:1???????:???????

2?????????

3????????????

4?????100

5?????150??????

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???15?????,???3????,????????,???????????????????????????????,3???????????????????????,3???????,????????????????????????,????,??????????????????????????,???3???

???????????,????,?????????????,????,??????????????,?????????;???,????,?????,???????(???? ??????? ??? ???? ???????????? ?????????????? ????)

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