data := [[-3.371495515, -15.73614667], [9.624084618, -4.994818547], [7.7896533\ 60, -5.552771258], [-8.701413502, -18.82120350], [-2.445605510, -15.31489004], [-2.494013939, -13.78638533], [4.321503466, -9.873901229], [-2.580949368, -14.\ 29641625], [8.453291874, -4.234525662], [-2.238054483, -14.38851870], [7.66260\ 5816, -5.733146866], [-2.603047994, -16.63594678], [9.987732720, -4.145832075] , [-1.929147395, -12.74859224], [5.975979689, -5.206112270], [-9.317265982, -\ 20.56649710], [9.383754563, -4.419597044], [4.621253181, -6.064791531], [-9.26\ 1179855, -19.70770927], [4.088961676, -9.935516335], [-8.379572708, -20.834080\ 03], [-3.471831254, -12.76932173], [-8.882909156, -18.85627468], [5.674471198, -7.161926721], [-1.476998761, -11.26412382]];