[ capword sp & sp capword ( ) ] sp capword , sp caplet . sp & sp capword , sp caplet . sp caplet . sp ( ) . sp capword sp othword sp othword sp othword sp othword othword sp othword sp othword sp othword sp othword sp othword - othword sp othword sp othword . sp othword sp othword sp othword sp capword ; sp othword smallet " othword " othword sp othword .