Function: mod(minus(max(sum(product(numbers('rrr'), numbers('rrr')), numbers('rrr')), product(numbers('rrr'), numbers('rrr'))), sum(product(numbers('rrr'), numbers('rrr')), numbers('rrr'))), max(sum(product(numbers('rrr'), numbers('rrr')), numbers('rrr')), product(numbers('rrr'), numbers('rrr'))))
