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