8. In a civil case for sum of money entitled X v. Y, the Regional Trial Court (RTC) ruled in favor of plaintiff X. The decision became final. A writ of execution was consequently issued. Sheriff Z immediately conducted a public auction for the sale of Y’s real properties to satisfy the money judgment in the amount of PHP 765,159.55. Y filed a complaint to nullify the sale of the real properties, arguing that the same did not follow the order of preference of levy for the satisfaction of the money judgment. Decide with reason(s).