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