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