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