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