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