cluster     1   number of spheres in cluster    31
    1  20.02700 -13.11700  19.79300   0.700    1                                
    2  21.25300 -13.88300  26.07900   0.700    2                                
    3  22.34200 -14.54100  25.37200   0.700    3                                
    4  11.09600 -11.35200  23.94300   0.700    4                                
    5  20.00200 -14.55900  26.32400   0.700    5                                
    6  10.97300 -12.39600  22.95700   0.700    6                                
    7  22.21000 -15.90400  24.90700   0.700    7                                
    8  12.10700 -10.33100  23.75800   0.700    8                                
    9  19.87100 -15.04000  21.33700   0.700    9                                
   10  13.79300 -11.36800  20.52300   0.700   10                                
   11  17.49400 -12.08100  21.00300   0.700   11                                
   12  18.08300 -17.17600  24.59200   0.700   12                                
   13  19.31800 -13.83300  20.87400   0.700   13                                
   14  11.86400 -12.37600  21.82900   0.700   14                                
   15  19.91500 -15.92700  25.83200   0.700   15                                
   16  12.84900 -11.34700  21.70300   0.700   16                                
   17  18.08800 -15.32500  22.87600   0.700   17                                
   18  17.45000 -14.04300  22.46500   0.700   18                                
   19  16.06400 -12.29700  20.53800   0.700   19                                
   20  18.63100 -16.74800  25.94200   0.700   20                                
   21  21.00300 -16.52900  25.16600   0.700   21                                
   22  12.95100 -10.35000  22.65800   0.700   22                                
   23  19.25100 -15.73000  22.29400   0.700   23                                
   24  15.19900 -11.33300  20.94000   0.700   24                                
   25  17.47600 -16.04500  23.87300   0.700   25                                
   26  18.09800 -13.34400  21.46900   0.700   26                                
   27  16.41200 -13.61700  22.96800   0.700   27                                
   28  15.77600 -13.26400  19.83500   0.700   28                                
   29  11.82700 -13.27300  20.84400   0.700   29                                
   30  18.93200 -17.87500  26.60200   0.700   30                                
   31  17.62800 -16.11400  26.58800   0.700   31