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