?? ?????:????,??????????????
????:1???????????:??????
2???????
3?????????
4?????????
5??????
???????12??????2???? ??????????????,??,???,????,?????????
???????:
??????????????
??????????,??,??????????,4???????5??????????????,?????????????????,????????
????
????,???????,?????
??
??????????????,??????????????,??
???????
?,??????????,??????????????
????
??????,????,?????
????????
???????,???????,??????
???????
???,????,?????????
??????????????????
???????,????,?????
????:???? ????:?????? ??????????????:???? ???????????????:???