(????????????)????:????
2???4????????,????????,??,??????(?????)? ????? ???????? 2?4?,?,????,????????(????????)? ??? ????? 2?4?,?????,?,???????????(????????)???????? ???? ? 2?4?,?????,???,?????????(?????)???? ???? ????? 2????????????4?,????????,????,??(???)??? ???????? ???????? 2?4???,????????,?,?????????(?)????? ? ??? 2????4????????,?????,?,??????(???)? ???????? ? ??????:?????????
??
???:????