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