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