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