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?巡?? 1+1??(60??)?? ????? ??????? ????????? ???? ???? ???????? ??? ???????. ?? ????? ????? ?????? ?????? ?????? ???, ??????? ????? ??????? ??????? ?? ?????? ????.
??? ???????δ? ????? C, ????? D, ??? ???? ??????, ????? ???? ????? ??? ????? ?????????. ???, ?巡?? 1+1???? ??? ???????? ???? ?????? ????? ?? ?? ??????.
???? ?????? ??? 2???? ???????, ???? ??? ??????? ???? ???????. ????, ???? ?????? ????? ???, ??? ????? ??? ???? ???????? ???? ?? ??????? ???? ????????.
?巡?? 1+1???? ?¶??? ?? ???????? ?????? ???? ?????? ?? ??????, ????? ???? ????? ??????? ??????. ????? ???? ?????, ?巡?? 1+1?????? ???????????!
?????: ?巡?? 1+1??, ??? ??????, ?????, ???? ???