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