???? structure ????

???? ????? ??? ?????? ??????, ?????? ?????? ????, ??????????? ???, ?????? ??? ????? ??????, ????, ???????????????? ?????, ???? ??? ?????? ???? ??. ????????? ?????? ???? ??????, ?????? ?????????, ????????, ???? ??? ??? ????? ?? ???? ???? ??. ????? ????, ???? ??????????, ???? ??????????, ???? ???? ???? ??? ???? ?????.

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1, ???? ???? ??? ???? ?? ???? ?????????? ??? ??????????, ??????? ??? ?????????? ??????? ?? ????? ?????? ???? ?????? ??, ??? loose ????, ???????, ????? ????? ????? ????? ????? ????? ?????.

2, ????? ?? ????? ??? ?? ????? ?? ?????? ??? ?? ?????? ??? ????? ???? ???? ??. ????? ?? ??? ??? ?? ???? ????? ???.

3, ????? ??? ???? ???? ????? 25 ????? ?? .? ??? ????? ????? ??, ??? ???? ??? ????? ???? ?? ??? ??? ??, ???? ??? ??????? ??? ???? ????? ?? ?????? ????? ???? ??

????

1, ???? ?????? ???? ??? ?? ???? ??, ??? ?????? ???????? ??? ??? ?????? ?????? ??????? ?? ???? ???? ?????? ????????

2, ???? ???? ?? ??? ??? ???? ???? ??? ??????? ???? ??, ??? ???????? ???? ??? ?????? ???????? ??? ??? ?? ?????? ???? ??? An ????? ???? '?? ????? ?????? ??.

3, ?????? ??? ??? ???? ?? ?????? ?? ????? ???? ??? ???? ??? ???? ??? ?? ??? ???. ???? ???? ??? ??? ????? ??????? ??, ??? ?? ??? ???? ???? ?? ???? ??? ?? ???? ??? ????? ???? ?????? ??


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