cluster     1   number of spheres in cluster    17
    1  45.76100  12.51100   2.40700   0.700    1                                
    2  44.14200  14.14700   1.78500   0.700    2                                
    3  46.25900  13.39400   3.37300   0.700    3                                
    4  44.60500  15.02200   2.72600   0.700    4                                
    5  44.10600  11.93600   0.61900   0.700    5                                
    6  44.69600  12.88600   1.61200   0.700    6                                
    7  45.66400  14.65300   3.52700   0.700    7                                
    8  44.89200  11.91300  -0.66600   0.700    8                                
    9  44.87200  13.30900  -1.29600   0.700    9                                
   10  46.29500  11.49100  -0.37400   0.700   10                                
   11  43.80100  13.75600  -1.80800   0.700   11                                
   12  45.16300  15.13200   6.81200   0.700   12                                
   13  43.77200  16.79300   5.47700   0.700   13                                
   14  45.99400  13.74700  -1.60800   0.700   14                                
   15  46.24900  17.14200   6.33600   0.700   15                                
   16  46.11300  15.53300   4.47700   0.700   16                                
   17  45.25000  16.20300   5.63800   0.700   17