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