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