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