?? ?????????? ??????
????:1??????:?????398?????
2???????
3???????vx
4?????wx
5???????
?11?????????????????????????????2??????????? (?????????????? ????????)???,??,??????“??????????+???????????+????????????????”?????,????????????????????,?????????????????
??????????????2??,?????????,???????????????,????????????????????,????,????????????,?????????????,??????????????,????????????17??,????????????????????????????,????????????????
??,??????????,??,?????????????????????????,???????????????????«???????????»??????????,??5000?,????
???,????????????????????????????????????????,??,??????,???????????????,??????????????????,???(??????) ?????????????:????????????????????????