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