?? ???? ??? ??? ???? ??????? ????? ?? ????, ??? ???? ??? ???. ??? ??? ????????? ??? ???? ? ???? ???, ?? ???? ??? ??? ?? ? ??? ?????. ???? 5mg? ?? ???? ???? ??? ??? ???? ??, ???? ?? ???? ?????50mg ? ?????.???? 20mg ??? ??? ?, ?? ???? ??? ???? ?????. ??? ????????? ???? ???? ??? ??? ??? ????, ???? ??? ????? ??? ??? ?????. ???? ???? ?? ???, ??? ???????