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