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