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