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