data := [[8, -4.344942103], [-1.665453518, -5.309417547], [-5.308835701, -5.26\
5906135], [3.275023395, -2.297758865], [-3.675472881, -4.333343179], [9.345963\
443, .807026504e-1], [-8.824263094, -6.246203477], [4.132810458, -2.875472844]
, [-3.707626812, -5.034941404], [4.273097330, -.961548439], [2.557306108, -3.4\
92099032], [.9492079509, -3.435902205], [7.204765616, -.197655120], [2.6620174\
53, -2.590900781], [1.122377399, -2.928362276], [3.313858171, -2.874790949], [
2.666097870, -2.032686156], [1.989718809, -3.285791220], [4.870494570, -1.5606\
40497], [-1.719775892, -5.054942371], [1.494488986, -2.382436333], [2.52675786\
3, -3.033587175], [-5.549296225, -5.483337717], [6.842772854, -.161919229], [8\
.134033342, -.2238795950], [7.878820057, -.319796436]];