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