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