?? ???????????:????????????????
????:1????????:?????????150??
2???????
3???????
4?????????
5????????????
??????????1?8????? (???????????????? ???????? ????????????????)????????1???8??????
???:7?,???????????????6.8????????????????
????????:????????,????????????,????????,???,???????????????,??,?????????,???????????,??,???????????????????????,??????????,??????????????,????????,??????????????7??????????????????????,???????????
??????????,??????,???????????,?,?????????,???????????????,???????????,???(????????????) ????????????:??