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