Hanover Square Prods. is accepting applications for the 1993 Feature Film Screenplay competition, which will award $ 20,000 each to a maximum of five writers.Screenplays of all genres will be considered. There is no charge to enter. Applications can be obtained by sending a self-addressed stamped envelope to Hanover Square Prods., 7510 Sunset Blvd., Suite 241, Los Angeles 90046. Last year’s recipients were Bo Zenga, Reginald Brown and Jessica Schutte.