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