cluster     1   number of spheres in cluster    12
    1  79.22100  75.28200  99.45800   0.700    1                                
    2  77.80500  74.28600  97.63400   0.700    2                                
    3  84.18900  77.21300  97.34800   0.700    3                                
    4  84.63200  76.66000  98.77600   0.700    4                                
    5  82.85400  76.38100  97.03200   0.700    5                                
    6  84.03400  75.23400  98.69200   0.700    6                                
    7  79.29600  74.23000  98.43200   0.700    7                                
    8  80.42000  74.38500  97.44800   0.700    8                                
    9  81.80000  74.36300  97.95300   0.700    9                                
   10  80.21500  73.35300  96.37900   0.700   10                                
   11  82.66200  75.51600  98.20900   0.700   11                                
   12  82.32200  73.11500  98.20100   0.700   12