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