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