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