Function: band pass(product(minus(numbers("xxy") if numbers('yxy') > numbers('xry') else numbers('rep') if product(numbers("xxy") if numbers('rep') > numbers('yxy') else numbers('xry'), numbers('xry')) > numbers('xry') else numbers("xxy"), product(numbers('xry') if numbers('rep') > numbers('yxy') else numbers("xxy"), numbers('xry'))), numbers('xry') if numbers("xxy") > numbers("xxy") if numbers('rep') > numbers('xry') else numbers('yxy') else product(numbers('rep') if numbers('xry') > numbers("xxy") else numbers('yxy'), numbers('xry'))))