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1. ?????? ??? ????, ??????? ???? ??? ????? ????, ???? ??? ???? ??? ????, ??????? ???? ??? ????? ???? ?? ??? ???? ???? ???? ?????.
2. ??? ???? ??? ???, ???? ??? ??? ???? ???? ???, ????? ??? ??? ???? ???? ???, ????? ?? ???? ??? ??? ???? ???? ???, ???? ??? ??? ???? ???? ???, ???? ?? ???? ???? ???? ??? ?????.
3. ??? ????? ??????-??? ????? ???? ???? ???, ????? ????? ???? ???? ???, ???? ??? ????? ???? ???? ???
4. ??? ??? ?????, ??? ?????? ???: ?? ???? ???? ????, ??? ???? ???? ???? ???? ?? ??? ??? ???? ???? ????.
2. ???? ???? ??? ???? ?????? ???? ???? ????.
1. ???? ??? ??? ??????-???? ??? ??? ??? ???,??????? ??? ??? ??? ???,?? ????? ??? ??? ????, ???? ??? ??? ??? ????.
2. ?????? ???? ???????-??? ????? ???? ???? ??? ???,????? ???? ???? ??? ???, ??? ???? ????? ??? ??? ???? (3) ?????? ??: ???? ???? ??? ????? ???? ??.???? ??? ???,?? ??? ???? ??? ????? ??? ???,??? ???? ???? ??? ???