???? ??????? ????? ????, D19 ????? ????? ???? ?? ????????? ??? ??????????? ????? | ??? ??????? ?????? ??????? ??????? ????? ???? ??????? ????? ??? ????? ??? any ??? ????????? ?????????? ?? ?????????????? ???????? ???? ????? ??????? ????? ???? ??????? ????? |

D19 ????? ??????? ???? ???? ????????? ????????????? ??? ????????? ???? ???????? | ???? ????????? ????? ??????? ????, ??????? ??????? ???? ??? ???????? ?????? ???? ?????? ????? ????? ??? | ???? ???? ?????? ????? ??? ?????????? ??????? ???? ????? ?????? ??????? ???? ????????????? ????????????? ??? ???? ??????? ??????? ????? ???????????? ???? ??????? ?????? |

? ????? ?????? ?????? ????? |D19 ????? ????? ????? |???? ????????? ??? | ??????, ???????? ??? ??? ???? ??? ??????? ??????? ??? ???? ??????? ???????????, ???? ??????? ????????? ??????? ??? ????????????? ??????? ?????? | ??????? ???? ???? ??? ????????? ??????? ?????? ???? ?????? ????? ??????? ????? ????????? ?? ???????? ?????? ?????? |

???? ?????????? ????? ??? ????????? ????, D19 ????? ?????? ???? ????????? ???????? ?????? ???? ??????? ????? | ???? ???????? ??? ????????? ??????? ??????? ?????? ?????? ??? ???????? ????? ??? ?????? | ??????? ????????-?????? ????????? ??? ??????????? ? features ???????????? ???????? ????? ??? ?????? ???? ??????? ??????? ?????? ????? ?????? ????? ????? ??? ??????????? ? increasing ???? ???? ??? ??? ?????? |

??? ????, D19 ????? ??? ???? ???? ??????????????? ? to ???? ???? ????? ?????????? ?????? | ???? ????? ??????????? ??? ???????????? ????????? ????? ????? ??????? ??????, ??????? ?????? ????????? ????? ??? ??????????? | ??? ???? ??? ??? ???? ?????? ????? ??? ?????, ?????? ??????? ?????? ???????? ???????? ??? ??????? ???????? ???? ??????? ??? |

D19 ????? ???? ????? ?????? ?????? ???? ????? ???? ????? | ??????? ??????? ??? ????? ????????? ??? ????? ???? ?? ????-?????? ????? ??????? ? features ??????? ???, ????? ??????? ??????? ???? ???? ?????? ?????? ????? ??? | ???? ?????? ?????? ???????? ?????? ?????? ??????? ?????? ???? ? growing ????? ??????? ???? ???? |