data := [[3.418526260, -.8216919e-2], [-1.563215656, 4.158291235], [3.42028463\
4, 1.580760017], [3.251060972, 1.341064055], [-8.269608007, 13.73334780], [-9.\
831746957, 12.47776473], [-7.523751257, 10.36907146], [5.988793144, -1.2988239\
49], [3.217906490, -.2914069566], [.416116183, 1.752939666], [-9.261598554, 11\
.14244223], [4.550212163, -.306894100], [-8.843040622, 13.99167018], [-6.50797\
6372, 10.12707124], [5.126566452, -2.692089948], [-10.35433009, 13.93447126],
[8.951317142, -5.880071567], [2.635064266, 2.665665969], [2.426782810, 3.37286\
5491], [8.573598133, -6.513478716], [-7.420562119, 9.457550433], [-1.360802324
, 2.821312024], [4.273880385, -2.516624026], [4.017409103, -.203384129], [-.73\
8183822, 5.143743332]];