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