cluster     1   number of spheres in cluster    28
    1  -9.30500  45.37300  50.99200   0.700    1                                
    2 -18.31100  44.94500  48.31600   0.700    2                                
    3 -10.67700  45.12100  51.08200   0.700    3                                
    4 -17.72700  45.41900  49.50100   0.700    4                                
    5  -8.85100  46.30400  50.06800   0.700    5                                
    6 -19.25200  45.79200  47.74200   0.700    6                                
    7 -11.09800  46.70000  49.34100   0.700    7                                
    8 -18.93600  47.47100  49.49100   0.700    8                                
    9 -13.08800  45.52700  50.37800   0.700    9                                
   10 -13.52900  46.51800  51.48200   0.700   10                                
   11 -17.31500  47.08800  51.40300   0.700   11                                
   12 -11.59000  45.76800  50.25200   0.700   12                                
   13 -17.99100  46.64200  50.11500   0.700   13                                
   14  -9.73500  46.97600  49.22200   0.700   14                                
   15 -19.54500  47.03000  48.30600   0.700   15                                
   16 -15.00800  46.28300  51.74300   0.700   16                                
   17 -15.86300  47.19600  51.26900   0.700   17                                
   18  -9.29600  47.90500  48.32500   0.700   18                                
   19 -20.48400  47.76800  47.66000   0.700   19                                
   20  -8.51100  48.97900  46.37400   0.700   20                                
   21 -19.41700  50.04600  47.14200   0.700   21                                
   22 -15.39400  45.27300  52.33700   0.700   22                                
   23  -7.69200  46.63200  46.96100   0.700   23                                
   24 -10.01700  47.03900  46.21500   0.700   24                                
   25 -21.68400  49.80300  46.81800   0.700   25                                
   26 -20.72900  49.89700  49.08500   0.700   26                                
   27  -8.78900  47.60700  46.83200   0.700   27                                
   28 -20.59300  49.37000  47.71500   0.700   28