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