data := [[8, -9.79973565], [6.710205764, -12.95563854], [-.833332956, -8.98570\
3325], [-1.829309228, -10.90925409], [1.321341570, -11.27784233], [-8.02578801\
0, -6.571214217], [-3.455977708, -9.682246225], [.4745444073, -11.22168332], [
7.982307496, -13.26665888], [2.635353113, -10.58917548], [-5.681750109, -7.740\
029655], [3.179113992, -11.70091058], [-5.414445516, -8.079903394], [10.348225\
79, -14.12143884], [-.4269310530, -11.28040858], [6.972355299, -13.86636456],
[6.222165248, -13.05820198], [8.358832398, -13.74681772], [-1.158848345, -8.97\
7096946], [-.17513413e-1, -10.12459684], [6.144071346, -13.58717166], [3.01206\
6984, -11.74814181], [-5.885280725, -7.662775063], [1.348513130, -10.82590124]
, [-5.272730740, -9.340411685], [-10.15794872, -7.142893525]];