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