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