data := [[-7.606194088, -8.297882345], [-8.785658280, -8.194078105], [4.570883\ 796, 5.575657970], [-4.696651996, -4.276262736], [4.847822567, 6.721672892], [ 5.950620197, 5.053821946], [4.738304501, 6.214948622], [-5.242672326, -4.51629\ 0943], [-.22440378e-1, -1.648295128], [6.737283744, 5.764123586], [8.299489412 , 9.073220051], [-8.225708485, -9.032008849], [-.1338542844, -.4237892262], [7\ .294656435, 7.729634378], [1.229983728, .585374358], [6.437481922, 7.389710819 ], [9.381618183, 11.92169509], [10.14627988, 9.781557653], [-8.479159414, -10.\ 27081724], [7.543806435, 7.754874233], [-9.315570553, -8.194663305], [-7.45697\ 4056, -7.074011579], [-2.850617421, -2.274785545], [4.630542659, 4.594486791], [1.551066090, 1.731619768]];