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