[ num ] sp upword year , sp ( capword sp capword sp capword , sp capword sp upword , sp capword sp capword sp othword sp capword , sp capword capword , sp capword sp capword sp othword sp capword , sp capword , sp capword sp capword ) , sp capword sp num - num , sp year , capword sp othword sp capword , sp capword , sp capword sp [ capword ] sp / sp capword . sp othword sp capword sp capword . sp — sp [ caplet . sp smallet . ] sp : sp upword , year .