???? ??? ?? ??? ??? 490?? ??? ??? ???? ????????, ?? three??? ?? 15??? ? four? ?, 168??? ???? ????. ????? fifty nine?? eighty four? ? ?? ???? ????, ??? ?? 2.17?? ??? ?? ??? ???? ????.? ??? ????? ????? ?? ? 2? ??? ??? ??????, ??? ??? ???? ???? ??? ???? ?? ??one???, ????, ????? ? ?? ????? ???? ?????. ??, ?????, ???494, ??????? ? ??·?? ???? ??? ???, ?