????:1???92?????:???????

2???????

3?????????

4?????????????

5??????

????????? ???????????? ?? ????? ????? ???????? ???????????? ????? ??? ????? ?????????????? ????????????? ??? ??? ??? ????????? ???????????? ?????????? ????????? ????? ????? ??? ? ????? ??????? ??? ??? ???????????:?????????