data := [[-4.276775065, 7.204263555], [-6.792192287, .746866900], [-.869602470
, 16.30431747], [-2.415875282, 11.23175942], [4.754353965, 28.26604574], [6.19\
4495238, 30.11173982], [-4.138649510, 6.521960023], [1.256559699, 15.35931255]
, [2.125556495, 22.43807115], [8.198465834, 35.27724916], [-.729124715, 13.687\
06713], [5.207383582, 26.89931077], [-4.676273027, 7.711441852], [-7.736114729
, 1.574589430], [-2.303113994, 12.67186466], [-.720943887, 13.45701094], [8.39\
5224277, 35.39891478], [-2.342730684, 13.40312817], [-3.985770415, 9.513547572
], [9.608772120, 34.20869518], [1.900158303, 21.22573871], [-3.149181240, 11.7\
0508630], [-9.518294676, -4.958447010], [7.525724715, 31.15306606], [7.4863992\
32, 30.05531665], [1.086905304, 20.30229487], [5.677130244, 28.42686187], [2.3\
23157443, 20.72171177], [-5.822588073, 2.447261858], [-7.742549505, .686426167
], [-9.944351861, -4.811344241], [-6.663081906, .383136921], [2.993529347, 24.\
85443034], [8.369883430, 36.03920885], [6.209301413, 27.07581816]];