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