data := [[-3.473480799, 17.80914078], [8.247169288, 5.869502210], [-4.39439127\
3, 18.36355778], [-4.966611646, 19.58813425], [-1.140918580, 15.09141687], [-7\
.849430057, 19.04715947], [-1.490819467, 14.70823918], [7.276813891, 8.2196149\
81], [-9.636541720, 23.05855242], [-10.28676253, 22.47988143], [1.236985666, 
13.41094282], [-5.172934826, 19.48643696], [-6.959503534, 21.58638414], [1.722\
980144, 13.26314048], [-8.364296513, 20.22648958], [-2.500269924, 16.88509103]
, [-3.570930422, 17.71300227], [-10.00205905, 23.41019828], [3.080935746, 12.5\
3176873], [7.092020406, 8.225769194], [7.367056100, 8.411208858], [-.422541963\
6, 15.45939865], [.3778290701, 12.02612577], [-.973727952, 15.53102728], [9.38\
4030430, 5.279283377]];