п=я?п=б│п=п-п=яп=п+п=б│п=б│п=п-п=я-п=б│ п=я│п=б│п│Б- п=б│п=б│п=яп=яvп=б│ п│Б- п=яп=п+п=б│п│п-п=яп=п+