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