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