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