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