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