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