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