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??? ????? ???? ??????? ??????? ????????? ??? ??? ????? ??????????? FTM ?? ??? ??? ????? ?????? . ?? ???? ???? ?????? ??????????? ?? ????? ????? ??????? ??? ????? ??? ???? ???? ?????? ?????? ???? ?????? ???????.
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??? ???????? ???? ????? ?????? ???? ????? (??? ???? ????? 20 ???? ????? ??? 25 ???? ????? ???? 3-7 ????) ?? ?? ?????? ?????? ???????. ??? ???????? ???? ?? ??????? ?????? ????? ?? ???????? ????? ??? ??????? ????? ??????? ????? ?????? ??????? ????? ???? ??????? ??????.
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?? ????? ????? ????? ?????? ????? 20 ???? ?? ?????? ?? ???? ??????? ???? ??? ???? ???????
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