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