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