cluster     1   number of spheres in cluster    28
    1  48.26700  61.47800  19.62000   0.700    1                                
    2  47.37200  65.51500  17.06200   0.700    2                                
    3  52.00600  65.58500  17.15800   0.700    3                                
    4  53.33400  65.87600  15.15300   0.700    4                                
    5  51.30400  64.58600  16.50100   0.700    5                                
    6  52.65700  64.87300  14.48800   0.700    6                                
    7  49.16900  63.63800  20.46600   0.700    7                                
    8  48.79500  65.71500  19.17900   0.700    8                                
    9  53.83800  67.29700  17.08700   0.700    9                                
   10  50.02000  65.86900  21.20300   0.700   10                                
   11  48.47500  62.94500  19.53400   0.700   11                                
   12  48.04900  64.93300  18.28100   0.700   12                                
   13  53.03400  66.24800  16.48000   0.700   13                                
   14  51.63500  64.23300  15.17400   0.700   14                                
   15  49.32600  65.04500  20.27200   0.700   15                                
   16  47.90400  63.56800  18.45500   0.700   16                                
   17  47.29500  61.83100  15.49600   0.700   17                                
   18  47.87500  61.48400  14.30900   0.700   18                                
   19  47.92400  62.63100  16.35200   0.700   19                                
   20  49.70400  62.77300  14.86300   0.700   20                                
   21  47.17800  60.65600  13.44500   0.700   21                                
   22  54.53400  68.14300  17.47500   0.700   22                                
   23  50.58300  66.51100  21.97700   0.700   23                                
   24  49.06400  61.95500  14.04200   0.700   24                                
   25  49.13600  63.11300  16.01300   0.700   25                                
   26  50.97600  63.23900  14.49500   0.700   26                                
   27  47.22200  62.88500  17.48400   0.700   27                                
   28  45.62000  61.23700  16.06800   0.700   28