data := [[8, 13.32938564], [.915266800, 11.08253994], [7.559555999, 9.53954795\
0], [7.597624063, 9.672725465], [-4.277839608, 12.76517644], [-2.526511228, 11\
.42453945], [5.907008960, 10.08642682], [7.503055372, 8.561427612], [-2.605843\
225, 13.19257052], [-8.807071709, 14.40203983], [.833162944, 11.00486756], [7.\
917506280, 10.07754480], [.187931402, 11.38904920], [-5.132593440, 13.51029619
], [-.231981009, 12.76577581], [-3.467224147, 13.14823621], [1.872753708, 11.5\
5407261], [-1.561812036, 12.92988355], [6.279090211, 10.42388759], [-7.6076333\
92, 14.77167745], [6.567195479, 10.44466069], [-7.658742187, 13.81801523], [-2\
.123209540, 12.02822938], [-5.507397464, 13.45300437], [5.072690184, 10.249515\
28], [9.318173916, 9.469716031]];