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