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