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