data := [[8, .716095981], [-1.409847287, -.4229640871], [3.290300687, -1.16903\
0184], [-2.805228651, 2.000986848], [-3.717365180, 2.470811121], [2.540685294,
-.7474145696], [3.537872450, -1.565957268], [6.540229811, -2.237085313], [-7.6\
37966824, 3.055562185], [9.609865724, -5.072595869], [1.284167300, -1.37117100\
3], [8.861128809, -3.974723922], [-1.190143201, 1.229841651], [-7.723127666, 3\
.237595958], [1.898881274, .2128154325], [-7.715278874, 3.379510414], [-.90155\
9136, 1.295009314], [-5.764808669, 3.839081884], [8.036330182, -2.903570124],
[-8.056460321, 3.135653710], [-2.902202832, 2.550060167], [.2126101e-2, -.6388\
108186], [7.459161281, -3.130091354], [9.902289218, -5.065249656], [-9.2179332\
55, 5.487487836], [-8.467324327, 3.185405046]];