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