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