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