data := [[-1.333466728, -12.88665428], [3.919738631, -18.84519179], [6.7361672\ 58, -22.92156441], [1.692247870, -15.90658495], [8.453099694, -24.95520117], [ 6.400443537, -22.28275895], [8.768291223, -25.49457976], [-4.496059691, -9.839\ 610589], [9.277664635, -25.38921820], [-7.432368021, -8.002585552], [-9.755684\ 843, -5.073629485], [8.648919664, -21.73145210], [6.735367322, -20.85912385], [-8.225888878, -8.330288194], [-7.824484604, -7.627151578], [8.723576796, -22.\ 89168657], [-8.326001062, -4.861806388], [.923977754, -16.35326910], [5.567911\ 575, -20.37141779], [-2.034689090, -12.64218579], [4.814701849, -18.41949872], [-5.800311443, -9.491151197], [-.766197184, -14.54914290], [-5.169825520, -8.8\ 26977831], [6.353208314, -22.46379225]];