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