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