data := [[-4.128409078, -11.00243646], [-4.864000764, -7.919152539], [6.064265\
489, -31.58729222], [-6.799484998, -6.010282561], [4.845068453, -26.43655079],
[6.394280837, -31.79724066], [-5.099025260, -9.105318677], [.452273340, -18.42\
792254], [-8.781819122, 1.759728988], [-8.690294529, 1.808793100], [3.56504881\
4, -26.79631726], [.167519657, -17.33850126], [8.544337726, -36.80887976], [5.\
271457289, -34.47536840], [-1.423958595, -13.14734634], [-5.055875967, -9.2743\
69199], [3.278928674, -22.75733196], [9.469883691, -41.37512599], [.241390836,
-17.70859767], [5.638804721, -29.27343451], [-7.646842569, -.837753975], [-2.6\
41920866, -13.08034071], [1.214450928, -17.84634812], [8.426160730, -37.414068\
36], [1.458210043, -21.94560197]];