data := [[8.479763401, .2017153796], [-2.420974814, 15.82589859], [-1.87647682\
4, 19.03923862], [2.980216228, 12.62002494], [3.677793765, 6.894329437], [-8.2\
12969710, 25.21613460], [5.722586473, 4.424897711], [-9.667530279, 27.23800283
], [-5.622942671, 24.16414939], [-.971061372, 15.84005220], [-3.208214215, 17.\
71406536], [-.437124512, 14.54282130], [1.551166933, 14.39946664], [3.17203871\
7, 10.04525569], [6.364417627, 3.179519271], [-2.515825912, 15.38756094], [4.0\
94708733, 11.66417534], [7.367353946, 7.499727397], [5.501980834, 6.533854833]
, [2.139565134, 10.06648581], [-8.661355582, 28.72328487], [4.373988021, 9.684\
345554], [2.179736027, 12.02471119], [-7.715431565, 27.15849665], [-1.84311385\
0, 16.98522963]];