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