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