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