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