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