cluster     1   number of spheres in cluster    17
    1  39.12600  92.69500  21.19400   0.700    1                                
    2  38.73900  94.68600  19.96900   0.700    2                                
    3  40.31100  94.74600  21.62100   0.700    3                                
    4  34.95600  94.16100  17.01200   0.700    4                                
    5  36.06200  91.88000  16.40600   0.700    5                                
    6  38.42600  93.33700  20.18700   0.700    6                                
    7  40.07100  93.41000  21.90200   0.700    7                                
    8  35.75500  92.93700  17.50700   0.700    8                                
    9  34.37000  94.95100  18.16000   0.700    9                                
   10  37.27800  92.66900  19.43500   0.700   10                                
   11  39.66500  95.38800  20.66900   0.700   11                                
   12  36.90000  93.34000  18.34700   0.700   12                                
   13  34.86700  91.53000  15.70500   0.700   13                                
   14  33.94700  96.11700  17.99000   0.700   14                                
   15  34.28800  94.40200  19.27700   0.700   15                                
   16  36.76900  91.59700  19.75900   0.700   16                                
   17  41.02200  92.50100  23.24300   0.700   17