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