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