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