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