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