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