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