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