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