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