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