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