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