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