Cluster 3D points

3.42469156  0.59115917  4.53367948
3.90112928  0.57731017  0.00644801
3.66821651  3.37418822  1.74828095
3.57116696  0.64292252  3.63594030
2.88461126  1.87717781  3.76954066
3.74591677  3.88692456  5.04883059
4.54320612  3.73826676  3.33811956
0.67723531  2.13355941  4.53919210
3.96249260  4.30284698  2.92105146
4.33127191  3.82952267  3.47955651
3.56978176  0.57441279  3.89897994
3.39660206  0.50191477  1.56104493
3.28107444  0.61203398  3.87916150
4.32099588  3.57125430  3.21173846
4.19320719  3.30922988  3.33171768
3.58946801  0.68241964  4.15697410
3.33798967  1.20170430  2.08420090
3.97141418  0.74928038  4.85849296
0.49579799  2.24777543  4.38399648
4.69746934  4.44386667  0.82459362
3.12704399  0.65427148  3.66285895
0.63590127  2.24706258  4.79121559
0.73680724  2.44672153  4.92358943
4.44722473  3.98372764  3.22151667
3.65155607  0.60287341  5.00427318
4.82729966  4.58875615  3.84115391
3.54893834  0.46136109  4.32364468
3.45197497  0.41614392  4.94587958
3.77648620  2.95722299  4.12513825
1.64755321  2.69640265  0.50794522
3.51201955  0.19709332  4.41758180
3.78177033  0.64032508  4.36890567
3.65297217  0.55734802  4.72268579
4.18315891  3.79870836  3.25593920
0.14395851  4.69725873  4.17618326
3.24367330  0.35634327  0.02909781
3.36194543  0.68294592  3.47895301
2.68335249  1.70268917  3.83371293
0.38070390  2.25453336  4.62542008
0.69426842  2.71669735  0.37047141
4.63116202  4.42324790  2.38170949
4.67550834  0.73306137  3.50495615
3.89700620  0.65352072  4.62202387
3.76438229  4.00029975  4.77463899
3.47450102  0.23928776  4.70863098
0.23186158  4.43807693  4.10157736
4.22806828  4.00088970  3.06754721
4.21873650  4.27001009  3.05120675
0.11277621  2.29771549  4.58411111
4.68362670  4.53316153  3.59048691