; spline s -b -q         ss08
; points along a symmetric curve
              0               1 
           0.25         1.15979 
            0.5         1.38317 
           0.75         1.66406 
              1               2 
           1.25         2.39245 
            1.5         2.84827 
           1.75         3.37878 
              2               4 
           2.25         4.73447 
            2.5         5.61524 
           2.75         6.68542 
              3               8 
           3.25         9.60783 
            3.5           11.49 
           3.75         13.6232 
              4              16 " "
              5              16 
           5.25         13.6232 
            5.5           11.49 
           5.75         9.60783 
              6               8 
           6.25         6.68542 
            6.5         5.61524 
           6.75         4.73447 
              7               4 
           7.25         3.37878 
            7.5         2.84827 
           7.75         2.39245 
              8               2 
           8.25         1.66406 
            8.5         1.38317 
           8.75         1.15979 
              9               1 
