data := [[8, 4.604978466], [-2.895363751, 4.337813439], [-10.37633973, 6.72653\
2051], [9.480491857, .2120473100], [-6.490772225, 5.506191236], [3.879436005,
2.662493265], [6.891484643, .5570789454], [8.972817201, -.5045180816], [-7.378\
772688, 5.556881750], [-9.042260960, 7.556234565], [-.9266444734, 3.480720286]
, [7.252740452, .7335195308], [4.573756308, .8943208248], [-7.258728384, 5.500\
261116], [5.604403774, .6329693588], [2.925302070, 1.510998170], [-7.890660475
, 5.747074755], [9.179737267, .522251713], [-4.611736678, 5.748000799], [8.844\
743263, -.8479226974], [-3.390078563, 5.878816358], [-4.724823090, 6.068747624
], [-7.642488236, 7.661695455], [-6.484960934, 6.927431093], [5.836524341, 1.4\
37686241], [.4349394952, 3.893506760]];