data := [[-1.433498735, 7.507147431], [-5.466180111, 1.341159174], [9.01567307\ 6, 16.62144786], [-9.519869852, -2.354832492], [-3.672772780, 3.861442316], [9\ .132967429, 15.66202143], [-4.075775803, 2.330597769], [3.378094467, 9.0926091\ 05], [5.493480021, 14.43100691], [-5.587787163, 4.062453371], [-3.308422557, 5\ .244763889], [1.735453133, 9.074682210], [-.610634980, 5.023335579], [6.049765\ 304, 15.37030056], [6.909009422, 12.68879025], [-10.69877069, -4.048541563], [ 2.766884437, 10.38599440], [-.781754741, 7.887472254], [-6.871131625, -.861688\ 689], [-.100127973, 8.483230502], [-2.313003506, 4.629879662], [-5.093062324, 1.778420778], [-7.055795690, -.360468419], [7.839894860, 13.20181278], [1.1312\ 13600, 6.684667285]];