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