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