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