weekly Prerequisite: Completion of ART 3AB for ART 7AB; ART3AB or 3A for ART7A; ... Prerequisite: Completion of ART 3A or ART46B for ART8AB or ART8A; ART8A ... Completion of ART 8AB for ART 8CD; ART 3AB or ART 3A and ART 8AB or ART 8A for ... ART SC; ART 8A and ART 8B and ART 8C for ART ...