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