?????????????? ??????????? ??? ??????????????? ???? ?????? ??? ?????????? (????????, ???????????? ?.?.) ??? ???????????? ??? ??? ????????? ???? ??????????!???? ???? ?? ?????????? ??? ???????? ??? ???????, ?? ?????????, ??? ?????????? ??? ??? ????????? ????????? ???????? ????? ???????? ??????.Flag semaphore employs rods or flags held specifically po