data := [[1.740580073, -1.679367324], [-2.208879483, -12.24674281], [-1.778268\
418, -10.41498056], [7.390574911, 19.20929060], [3.910581509, 2.876917811], [-\
2.005023804, -10.77333944], [4.122553146, 2.006493525], [-3.618273127, -19.042\
60467], [3.217858724, .929898977], [-5.516070544, -25.74314217], [9.988593692,
20.37470333], [8.738093621, 15.72183182], [1.834109334, .747693269], [-4.75198\
6403, -16.10523209], [-1.465052311, -13.04288216], [4.027494147, 5.466863916],
[2.166799363, 2.098821276], [-7.269025320, -27.65949943], [-1.879229131, -10.3\
3918989], [1.875859214, -.99910731e-1], [-2.256354532, -12.66787332], [-9.8644\
31792, -31.53316632], [-9.793572652, -33.56478817], [-1.604561365, -10.5600779\
8], [-4.346339247, -15.66299462]];