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