Function: band pass(numbers('xyy') if numbers('yxr') > numbers('rrr') else numbers("xxy") if product(numbers('yxr') if numbers("xxy") > numbers('rrr') else numbers('xyy'), numbers('yxr')) > numbers('yxr') else numbers('rrr') if numbers('yxr') > product(numbers('rrr') if numbers('xyy') > numbers("xxy") else numbers('yxr'), numbers('yxr')) else numbers('rrr') if numbers('xyy') > numbers("xxy") else numbers('yxr')) if product(numbers('yxr') if numbers("xxy") > numbers('xyy') else numbers('rrr'), numbers('yxr')) if numbers('rrr') > numbers('rrr') if numbers("xxy") > numbers('xyy') else numbers('yxr') else numbers('yxr') > numbers('yxr') if numbers('rrr') > numbers('xyy') else numbers("xxy") if numbers('rrr') if numbers('yxr') > numbers('xyy') else numbers("xxy") if product(numbers('xyy') if numbers('rrr') > numbers('yxr') else numbers("xxy"), numbers('yxr')) > numbers('yxr') else numbers('rrr') > product(numbers('rrr') if numbers('yxr') > numbers('xyy') else numbers("xxy"), numbers('yxr')) else numbers('yxr') else product(numbers("xxy") if numbers('yxr') > numbers('rrr') else numbers('xyy'), numbers('yxr'))