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