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