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