[ capword sp & sp capword ( year ) ] sp capword , sp caplet . sp caplet . sp & sp capword , sp caplet . sp caplet . sp ( year ) . sp capword - othword sp othword sp othword sp othword othword sp othword sp othword sp othword sp othword sp othword sp ( othword ) . sp capword sp capword sp othword sp capword capword sp ( upword ) , sp year sp num othword sp capword sp capword sp othword . sp num – num .