data := [[3.186412910, -30.02392480], [-7.913642146, 8.165894578], [7.69178156\ 1, -36.95848124], [-6.712697066, 3.851189199], [-.122791138, -15.15690925], [-\ 1.435221466, -11.59122674], [-10.55658556, 14.06669343], [-.752599508, -18.037\ 27976], [-3.908661767, -7.237077568], [8.825408358, -40.05754148], [-1.2488553\ 65, -11.28558000], [-9.779700386, 12.35788645], [2.333738620, -24.60872231], [ -7.807863089, 4.535709942], [2.160217434, -21.81026856], [-4.239177269, -6.444\ 500641], [-2.781469442, -9.137070939], [-9.982050115, 10.00271243], [4.5159025\ 58, -31.40886319], [-5.974806228, -.523758208], [-.791614725, -9.760664827], [ -6.614392283, 2.548340096], [.859206606, -17.34984326], [2.870503588, -22.7728\ 1812], [-7.021979124, 4.735277576]];