???? ?????? ?? (??? ?????, ?????????, ??????????????, ???????). ????? 2 ?? ??????? ?? ?????? ???????? ???????? ????? ????? ??????? ?? ????? ? ????. ?????????? ?????, ????? ???, ????, ???? ????, ???? ?????? ??????? ? ???????. ????? ???????. ?????? ??????, ???????? ????, ????. ????? ???????, ?? ??? ?????????? ??????? ??????. ?????? ??????, ???????? ??????? (????????). ? ??????? ??????????? ??????? ???? ????????? (?? ?? ? ??????). ?????? ????? ??????????: ?????? ????? ???????, ??? ??????, ???????. ??? ??????, ?????????, ?? ????? ???????, ???????? ??? ?????? ?? ????????? 2-6 ... 2-8, 3-5 ... 3-8. ??? ?? ?????? ???? ? ??????? ????? (??????? ?????????, ?? ??????, ??????? ?/?, ?? ?????????). |