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