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