data := [[-11.06852524, -2.877975512], [-7.858336382, -4.291073887], [8.515534\ 788, 12.46418696], [-.143333156, 4.175956996], [10.01203961, 15.19464846], [10\ .37115391, 14.29268778], [-4.952804085, 1.423143555], [2.267824651, 7.81981258\ 0], [9.653502310, 14.36550672], [3.487800220, 9.346062903], [-.933387227, 6.96\ 3809393], [3.664931407, 9.586495143], [1.119688303, 6.244458326], [6.935819756 , 9.758294734], [3.226764830, 11.02650042], [-.7874272800, 3.911708910], [-8.3\ 51196788, -3.866854831], [-7.655818759, -3.706939391], [-3.888036987, .7069205\ 30], [1.395390245, 7.245451693], [-7.612049882, -2.334604421], [-2.771886142, .597804786], [2.240332738, 8.209700563], [-2.257325737, 1.396707811], [9.16575\ 9191, 12.93836337]];