data := [[6.211678929, -13.11735798], [-.60634012e-1, 10.48409833], [1.9128756\
24, -1.169451788], [-7.626354332, 25.20254837], [-4.142316313, 19.99993212], [
2.090787588, .753385576], [7.302777088, -10.48073243], [-4.087034650, 19.07942\
975], [5.766833444, -9.848762792], [-6.741243167, 23.95782146], [-8.643139321,
26.35113358], [-10.22792354, 30.45782289], [3.990400034, -3.055305891], [.2446\
83211, 6.208969290], [3.292080812, -5.751754065], [5.909290347, -11.53456154],
[-11.19039638, 31.77415487], [-5.087882264, 24.31742242], [4.756136612, -6.241\
756919], [1.996296572, -.14206584e-1], [-4.355402271, 18.22497295], [8.1176451\
93, -13.00509123], [-4.735923152, 16.23061517], [-9.775672794, 30.38219726], [
1.007638954, 8.670462794]];