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