data := [[6.415821852, -29.31974840], [6.159909541, -29.25865082], [4.69029408\
7, -26.65127453], [.161775851, -20.20284078], [-8.713198010, -3.451559282], [-\
1.181236704, -14.54108319], [-5.939326075, -9.581408843], [.53453760e-1, -19.1\
9347666], [9.391767776, -31.83390263], [2.436500726, -22.20858028], [-5.673709\
507, -6.459823232], [7.626089028, -29.22025389], [-2.170450801, -16.24394440],
[8.669173603, -33.49633387], [7.072865178, -32.81624014], [-6.197952108, -4.96\
7251566], [-8.563198182, .253481599], [9.973769999, -32.83738600], [-3.9317352\
86, -7.150983448], [9.620240278, -33.97247642], [.911864385, -20.36368000], [-\
10.21306521, -.736271697], [-4.517484822, -10.13164439], [2.484142287, -21.431\
48933], [-5.743013418, -10.59118093]];