data := [[3.011431009, -4.181003776], [-1.476841849, -16.63527393], [-6.191600\ 898, -27.89075100], [7.287587217, .972834803], [-3.567655458, -19.12467688], [ -8.223930045, -32.56976428], [-1.141688013, -17.38698948], [-5.185654795, -22.\ 01859113], [7.999536930, 1.438128202], [-3.479980237, -19.26851064], [-9.31814\ 1184, -32.54230966], [-5.666587664, -23.91088864], [4.854062697, -4.627641704] , [8.036397727, 5.347997093], [-7.414535386, -29.84002700], [7.817735912, 5.52\ 6732313], [-8.679320791, -29.69994413], [-7.086732520, -28.68475068], [-3.5325\ 82067, -19.22603090], [-6.113026057, -24.78794504], [3.337296101, -3.881087074 ], [-1.039808896, -13.43391717], [5.665861735, 1.743681115], [-6.386111021, -\ 25.16861489], [-8.939901321, -32.04976183]];