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