cluster     1   number of spheres in cluster    31
    1  10.34700  68.48300  77.65900   0.700    1                                
    2  11.55200  66.92100  64.57400   0.700    2                                
    3  12.74800  68.47000  66.25300   0.700    3                                
    4  11.52400  66.77100  76.21600   0.700    4                                
    5  10.52900  68.64800  75.13200   0.700    5                                
    6  16.66000  65.00700  70.03300   0.700    6                                
    7  16.78800  66.18300  67.95900   0.700    7                                
    8  11.95900  66.28600  74.98500   0.700    8                                
    9  10.96600  68.16100  73.88900   0.700    9                                
   10  17.98700  64.64900  69.91400   0.700   10                                
   11  18.11500  65.82200  67.84500   0.700   11                                
   12  13.87300  66.05100  68.07400   0.700   12                                
   13  14.13900  66.57400  70.37500   0.700   13                                
   14  11.97300  66.82900  69.32100   0.700   14                                
   15  10.80700  67.95600  76.30400   0.700   15                                
   16  16.03200  65.78100  69.06100   0.700   16                                
   17  11.69700  66.96300  73.78000   0.700   17                                
   18  18.74600  65.04600  68.81900   0.700   18                                
   19  14.70200  66.13200  69.18000   0.700   19                                
   20  12.52700  66.38600  68.10700   0.700   20                                
   21  12.79900  66.91000  70.42900   0.700   21                                
   22  12.17500  66.43700  72.56900   0.700   22                                
   23  20.07800  64.68500  68.70300   0.700   23                                
   24  11.83000  66.27100  66.92500   0.700   24                                
   25  12.34700  67.31100  71.59900   0.700   25                                
   26  20.87000  65.27100  67.72100   0.700   26                                
   27  11.96700  67.20500  65.99200   0.700   27                                
   28  21.94600  64.54600  67.17200   0.700   28                                
   29  12.40200  65.24600  72.47300   0.700   29                                
   30  20.57700  63.85800  69.45100   0.700   30                                
   31  11.12800  65.28200  66.81700   0.700   31