?? ??,???7????????
????:1????????:???????
2???????
3???????
4????????????
5???????
???1??????????????????????4?? ??????,???4????????,?,??6??????????????????????,??,???1???
???,??,??,??????,?????6??,?????
?????????????????????????????,????????????????????????
????,??????,???1??????????,1?????????????,?????????????,??????????????? ????:??