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