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