data := [[6.399555221, -2.975032259], [.972268069, 4.644979231], [-.174930733, 2.313538498], [-5.073540384, 9.514984401], [6.893861527, -1.071097006], [1.510\ 235158, 4.569017281], [.955599370, 4.097468044], [-5.712634201, 9.544519402], [.691425053, 3.830846574], [-6.708865618, 9.962202300], [3.761176009, 1.978739\ 404], [3.172070319, .432025264], [-2.684165704, 7.561362842], [-4.250626903, 8\ .100249035], [.201116234, 3.609631780], [5.514142588, -.466174813], [4.7227219\ 45, 1.119994312], [7.636264182, -3.679228223], [-4.873069134, 7.999031928], [-\ 5.019405423, 8.742503689], [4.811048112, -.901298665], [-.504420785, 6.1024543\ 05], [6.576501459, -3.495854902], [-.796916715, 3.623549343], [1.325774350, 2.\ 186174499]];