data := [[.330038417, -13.50296547], [-6.166215815, -6.465102840], [6.33747386\
9, -18.02312790], [11.07081300, -22.90764949], [9.726099308, -22.76763043], [2\
.246011710, -15.48168262], [1.934757203, -15.92979580], [-3.938654467, -11.756\
87150], [2.782366171, -15.96686383], [6.793676761, -18.19472077], [-5.69555957\
9, -9.636815180], [7.797118514, -18.04581099], [3.487535871, -17.08165761], [-\
.879861309, -11.67790109], [1.919660766, -13.46553361], [2.401018819, -17.1633\
7029], [7.582864322, -19.03488277], [-4.837797529, -8.366842068], [-7.07530974\
0, -6.905586478], [5.814155258, -17.93367368], [9.305504085, -20.16895939], [1\
.574050931, -15.32989173], [-.976180522, -13.92209407], [3.969963038, -18.3853\
7271], [7.907996185, -23.39890174]];