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