data := [[-6.292973007, -2.576463378], [6.899429149, -17.85087100], [.11666001\ 6, -8.073033149], [-10.44801523, .197786192], [2.875269548, -11.87876939], [-.\ 484492723, -9.865011825], [6.637323594, -15.01724174], [-1.984371597, -8.36675\ 2103], [3.094268581, -11.77662339], [.559333539, -12.02995237], [-7.467305407, -1.632067304], [-1.645118249, -8.425248139], [-.8774106099, -9.381838851], [8.\ 231662525, -17.78609702], [-1.049341498, -8.729999593], [-6.116956529, -1.8116\ 65029], [-5.983062237, -4.089218398], [-.702639032, -9.891991434], [6.56889610\ 0, -15.40174179], [.667753141, -8.755769997], [-.39401081e-2, -11.04889706], [ 4.244138604, -12.91044880], [8.310040272, -15.23767774], [-.3953812650, -10.91\ 616822], [-9.102440415, -1.640859283]];