data := [[7.826872840, 6.049615383], [8.424233573, 6.292135665], [4.256593197,
-1.263108736], [-5.416174255, -14.16754668], [-2.670762180, -8.637588751], [-8\
.682695154, -16.91324010], [9.826838894, 8.933081872], [-4.677080823, -12.0405\
2855], [-10.15396208, -19.03561074], [.583572692, -1.608541789], [-1.401722284
, -6.502498975], [1.181156349, -7.120908224], [6.779538649, 4.745873923], [2.0\
27080749, -3.195625219], [2.955723567, -1.258598873], [6.021720668, 2.86762678\
2], [-3.485605425, -7.587505676], [-1.608410871, -9.307810399], [-6.296957445,
-14.93548298], [-2.433248831, -7.529070251], [-1.759249650, -8.033030150], [-4\
.376275824, -11.46355835], [-10.13337421, -16.27647394], [-5.264092353, -14.44\
901835], [2.250575258, -3.246353734]];