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