[ capword ( year ) ] sp capword othword sp capword , sp othword . sp year . sp capword sp capword sp othword sp othword sp upword sp year sp othword - upword capword , sp capword sp othword sp capword sp capword sp othword - othword sp othword sp num othword sp capword sp capword sp othword capword sp othword sp capword sp capword sp capword sp ( upword sp year ) , sp capword , sp capword , sp capword sp num - sp num , sp year sp , sp othword sp num sp othword sp upword sp capword sp capword . sp upword - upword . othword .