data := [[6.786731084, -32.46684852], [-1.003109814, -9.496898639], [.29437356\
4, -13.12314597], [-9.206530893, 5.374838507], [2.379503692, -19.01635342], [3\
.031321170, -24.46254874], [-2.192959318, -9.773550832], [8.625123415, -37.853\
09916], [-5.171773248, -4.422064208], [-5.088823325, .3029934e-2], [-8.1942611\
28, 3.326694388], [-7.973560918, 2.547913107], [-5.863472430, -3.758897215], [
-.323272631, -18.76922227], [-.638508552, -13.48301848], [8.416162027, -35.457\
45724], [9.758516630, -36.58512590], [-7.047853093, 5.497458989], [10.14930392
, -38.48918926], [-2.977334926, -11.62192159], [-7.988406362, 2.599310426], [-\
.872959534, -16.39368771], [-7.712669711, 4.052738940], [-2.535630998, -7.2576\
16684], [-2.634273235, -5.968261253]];