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