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