Use python programming for the question below, as described from the question below,the main goal here is to achieve a plot similar to the upper portion of the beast plot given ,using cubic spline.A good idea is to generate each curve one by one;but not to generate the points  

The upper portion of this noble beast is to be approximated using clamped cubic spline interpolants. The curve is drawn on a grid from which the table is constructed. Construct three clamped cubic splines using the data given. f(x) A 8 7 6 5 4 3 2 Slope Slope- Slope 3 Slope -4 Curve 1 Slope Curve 2 Curve 3 Slope - 5 10 15 20 25 30 x Curve 1 Curve 2 Curve 3 i xj f(x)) f'(x) i x; f(x;) f'(x) i xi f(x) f'(x) 0 1 3.0 1.0. 0 17 4.5 3.0 0 27.7 4.1 0.33 2 3.7 20 7.0 1 28 4.3 5 3.9 2 23 6.1 2 29 4.1 3 6 4.2 3 24 5.6 3 30 3.0 -1.5 4 7 5.7 4 25 5.8 5 8 6.6 5 27 5.2 6 10 7.1 6 27.7 4.1 -40 7 13 6.7 8 17 4.5 -0.67