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