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