[ num ] sp num sp capword sp othword sp othword sp upword sp upword sp capword sp othword sp capword sp capword sp capword sp othword sp capword othword sp year - year , sp caplet sp capword sp [ capword ] sp / sp capword . sp othword sp capword sp caplet . sp capword . sp — sp [ caplet . sp smallet . ] sp : sp upword , sp year . — sp upword : sp othword : / / othword . othword / num . num / num .