data := [[4.831355869, -17.41506428], [8.430881748, -29.28040113], [-9.3280703\
63, 15.26751425], [8.599160352, -27.23074780], [-5.818384266, 12.71369221], [-
.69401446e-1, -5.671528875], [-5.693138573, 11.94542140], [4.207602246, -15.90\
413138], [-3.593074809, 2.766756420], [-2.276761026, .879931254], [-2.43752768\
5, .242688514], [-10.05558734, 17.76136278], [-3.507270075, 1.752498383], [9.1\
93901556, -32.02719237], [6.812258065, -21.34053573], [-3.378043635, 2.8612766\
79], [-7.709244286, 13.48988554], [2.911901178, -10.21877063], [-9.013106509,
18.08602818], [5.311189174, -18.51061796], [.7439698607, -8.446705631], [1.772\
536397, -6.071576512], [-9.149228743, 14.97351198], [-1.630721596, -1.28497342\
5], [-1.281835692, .178643492]];