data := [[.649844088, -5.558139719], [-10.72437786, 4.238803345], [-2.52966413\
6, -4.273846567], [-.6630978028, -6.110440176], [-9.555545370, 3.570461241], [
1.101320575, -4.252489685], [7.549235921, -12.86486719], [6.534857928, -11.762\
87539], [-.553408582, -2.229917056], [4.248603161, -10.46687423], [8.949713167
, -14.98730404], [-.616860591, -4.292446648], [4.646658486, -9.629968621], [-8\
.568536206, 4.357643238], [-9.170717025, 2.334200468], [-.368954830, -5.433630\
582], [7.576273016, -12.82531905], [2.812937154, -6.276441255], [4.625530511,
-9.481337200], [-8.220153950, .765102585], [-1.423350007, -4.888191406], [5.36\
2573832, -10.91296070], [-1.881992865, -4.652374581], [4.554739571, -11.626548\
37], [2.031223646, -8.016357727]];