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