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