????? ??? ??? ??? ???? ???? ????? ????? ???: ?? ???? ???? ???????? ????((???? ????? ???????) ????? ???? ??????(???? ????? ????? ??????).

????????? ????? ????? ?????? ??? ??????? ??????? ????? ??????? ???????

1. ??? ?????? ?????????? ??? ??????? ???: ????? ???? ????????? ????? ?????? ???????? ????? ?????? ????????? ?????? ?????? ??????.

2. ????? ?????? ??? ??????? ??? ?????? ???: ???? ???? ?????? ?????? ???? ???? ?????? ?????? ???? ???? ?????? ??????? ?????? ???? ???? ????? ?????? ???? ???? ????? ???????

3. ????? ??? ?????????: ???? ???? ????? ??????? ???? ???? ????? ?????? ???? ???? ????? ???? ??????

4. ??? ??????? ???????? ??? ????? ???: ????? ?????? ???????? ?????? ???? ?????? ???????? ?????? ?????? ???????.

2. ???? ????? ????? ????? ?????? ????? ??????? ???????:

1. ??? ??? ???? ?????? ????? ???:???? ???? ???? ???? ??????,???? ???? ???? ????? ???????,?????? ???? ???? ???????? ?????? ?????? ???? ???? ???? ???????.

2. ????? ??? ?????????:???? ???? ???? ??????? ??????,???? ?? ?????? ????????? ?????? ????? ?????? ???????? ???????? ?????? (3) ????? ???: ????? ??? ??????? ???????? ??????? ?????????? ???? ??????,???? ????? ?????? ??? ?????,???? ???? ???? ?????