20???100 ???? ???? c? h?i ??! ??????? -20 ??? 100 ?????????? ?????????? ??? ???? ?????????????? ???????? ????? ?????? ??? ?????? ??? ?????????? ??? ???????? ????? ??????? ????????? ?????? ??????????! 20 ??? ????? 100 ??? ??????? ?????????? ??????? ???? ???? ???????? ???? ?????? ??????? ???????? 20 ??? 100 :