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