1.000000    
          20
           1           1           2   1.000000    
           2           2           3   1.000000    
           3           3           4   1.000000    
           4           4           5   1.000000    
           5           5           6   1.000000    
           6           6           7   1.000000    
           7           7           8   1.000000    
           8           8           9   1.000000    
           9           9          10   1.000000    
          10          10          11   1.000000    
          11          11          12   1.000000    
          12          12          13   1.000000    
          13          13          14   1.000000    
          14          14          15   1.000000    
          15          15          16   1.000000    
          16          16          17   1.000000    
          17          17          18   1.000000    
          18          18          19   1.000000    
          19          19          20   1.000000    
          20          20          21   1.000000    
           1  0.0000000E+00
           2  5.0000001E-02
           3  0.1000000    
           4  0.1500000    
           5  0.2000000    
           6  0.2500000    
           7  0.3000000    
           8  0.3500000    
           9  0.4000000    
          10  0.4500000    
          11  0.5000000    
          12  0.5500000    
          13  0.6000000    
          14  0.6500000    
          15  0.7000000    
          16  0.7500000    
          17  0.8000000    
          18  0.8500000    
          19  0.9000000    
          20  0.9500000    
          21   1.000000    
           1   1.000000    
           1   1.000000