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