data := [[1.053065154, -1.035071846], [2.901266690, -2.576902371], [6.03465868\
7, -6.309722134], [.613607695, 1.858765358], [4.343411309, -2.598197334], [6.4\
17762614, -5.950572467], [8.474386697, -10.02237552], [2.270202844, -2.0452411\
88], [-1.584570303, 1.430846124], [8.260744710, -7.958789994], [-9.811414937,
10.81845493], [5.398256271, -6.102114911], [5.753504382, -6.786216553], [-7.83\
7738646, 8.466077298], [-4.239569200, 2.963641383], [6.418975217, -3.921287851
], [2.398697250, -3.827682794], [.177088041, -1.178880937], [6.275801491, -5.3\
54743902], [-5.898121384, 3.206342914], [-.7303696969, -.3202880724], [-.53827\
4965, -1.203955784], [.251521419, .2108889500], [10.97795860, -10.90817949], [
3.749412334, -5.244150341]];