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