cluster     1   number of spheres in cluster    10
    1 -20.48900  41.37900  92.88200   0.700    1                                
    2 -20.59500  39.11800  93.71700   0.700    2                                
    3 -21.81200  41.59800  93.27900   0.700    3                                
    4 -21.91400  39.31900  94.11600   0.700    4                                
    5 -18.44400  39.89500  92.68200   0.700    5                                
    6 -17.61600  39.37700  93.87100   0.700    6                                
    7 -19.87500  40.14000  93.10300   0.700    7                                
    8 -22.51500  40.56000  93.89400   0.700    8                                
    9 -16.17000  39.28900  93.54900   0.700    9                                
   10 -23.81700  40.75200  94.29400   0.700   10