data := [[8, -5.872398179], [3.853384421, -9.044087390], [-5.553160741, -8.827\
631552], [9.643661707, -10.99152965], [8.542194772, -9.385292135], [-1.9347357\
13, -7.848997378], [-1.027747894, -9.847994310], [-9.149544779, -8.356580935],
[1.003266794, -8.435576437], [.279051850, -9.710908843], [6.486692928, -8.8106\
03279], [-3.227780911, -9.176062834], [-3.274984838, -8.802333942], [-7.995638\
345, -7.111068588], [-4.789768088, -7.538758108], [-6.276937124, -8.341318832]
, [-3.505720370, -8.187420030], [-1.867165478, -7.995391440], [3.171519200, -9\
.367341483], [6.078677152, -8.611918035], [-5.460272623, -8.225504567], [1.419\
360587, -9.910802262], [.9729160147, -9.024496439], [2.319043532, -8.209393701
], [1.193334236, -8.165263306], [-.660437105, -8.690756368]];