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