data := [[8, -7.88494743], [2.920498679, -11.23839308], [-3.774670760, -8.9105\ 00199], [8.107622291, -12.02132662], [-3.508147884, -9.237676577], [9.42348539\ 9, -11.38916201], [-3.668996828, -8.919706726], [-5.226372354, -7.490916799], [9.821248728, -11.29493649], [8.126658038, -12.51812958], [5.463091724, -11.28\ 783757], [-2.229053290, -8.918532335], [-2.689657121, -8.558561326], [-4.52850\ 9747, -9.788091365], [-9.647449938, -7.618497191], [-5.714848169, -8.509282113 ], [7.597677490, -10.96547647], [4.415761058, -10.47875765], [7.052698940, -11\ .38417650], [-9.802103946, -8.728192539], [-.6591706914, -10.70203869], [-8.36\ 2135573, -8.213464491], [-2.299628201, -8.516040715], [-9.883638275, -7.966634\ 434], [-10.26747002, -7.384525847], [1.040980591, -10.93475921]];