cluster     1   number of spheres in cluster    23
    1  75.39400  36.78800  70.60100   0.700    1                                
    2  76.01100  38.32500  72.41500   0.700    2                                
    3  74.54500  36.07600  71.49900   0.700    3                                
    4  75.16600  37.61600  73.30300   0.700    4                                
    5  79.88400  42.70000  69.79700   0.700    5                                
    6  79.01800  41.84700  70.51100   0.700    6                                
    7  79.28400  41.56300  67.70700   0.700    7                                
    8  76.70400  40.10400  66.49500   0.700    8                                
    9  75.27000  39.65500  68.46400   0.700    9                                
   10  76.14500  37.92600  71.04400   0.700   10                                
   11  74.43400  36.49000  72.84700   0.700   11                                
   12  80.02400  42.56500  68.39800   0.700   12                                
   13  78.26000  40.83400  69.84300   0.700   13                                
   14  78.38500  40.69100  68.43100   0.700   14                                
   15  77.57100  39.60400  67.67900   0.700   15                                
   16  76.60100  38.82600  68.60600   0.700   16                                
   17  77.11400  38.72300  70.07000   0.700   17                                
   18  75.35000  40.41500  67.11800   0.700   18                                
   19  73.61300  35.80700  73.71300   0.700   19                                
   20  80.86800  43.43400  67.72100   0.700   20                                
   21  77.42000  40.03000  70.63000   0.700   21                                
   22  74.29500  40.00600  66.28300   0.700   22                                
   23  75.25200  41.80200  67.31300   0.700   23