data := [[-2.952537527, -2.233313782], [-.114963980, 2.568296456], [2.79892142\
0, 14.27865718], [2.314477791, 8.470255538], [1.501949378, 7.355231315], [1.47\
9998185, 6.885495951], [5.670009622, 15.88587616], [1.277666648, 9.842172992],
[-.143898526, 2.045270403], [-8.742097317, -14.37068417], [9.555984190, 24.793\
21458], [5.802418665, 15.33063200], [.571528950, .4445160822], [6.186897607, 
15.07059562], [3.524678972, 12.32780314], [9.562004107, 23.27911818], [-2.0312\
79955, -3.471781189], [-6.072745395, -11.68689351], [5.098233346, 11.80689232]
, [-5.503939363, -8.596383375], [5.688389676, 17.18665364], [1.925494035, 9.89\
1487178], [-9.113789421, -15.57097642], [7.690255241, 20.30573265], [-2.843009\
938, -4.820309055]];