Function: min(max(band pass(numbers("xxy") if numbers('xyy') > numbers('epe') else numbers("xxy") if numbers('epe') > numbers('xyy') else numbers("per")), numbers('xyy') if numbers('epe') > numbers("xxy") else numbers('xyy') if numbers("per") > numbers('epe') else numbers("xxy")), band pass(numbers('epe') if numbers('xyy') > numbers("xxy") else numbers('epe') if numbers("per") > numbers('xyy') else numbers("xxy")))
