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