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