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