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