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