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