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