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