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