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