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