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