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