cluster     1   number of spheres in cluster    24
    1  10.30200  63.94500   5.42700   0.700    1                                
    2  17.03700  68.48600   9.55700   0.700    2                                
    3  16.05000  67.67800  10.16500   0.700    3                                
    4  13.37700  63.57400   3.20400   0.700    4                                
    5  17.21600  68.43500   8.15200   0.700    5                                
    6  15.23700  66.82100   9.36700   0.700    6                                
    7  12.05000  63.42100   3.68300   0.700    7                                
    8  14.30500  64.37100   3.92200   0.700    8                                
    9  18.54000  69.12300   3.25000   0.700    9                                
   10  16.21300  68.40700   2.97800   0.700   10                                
   11  18.51400  69.53800   1.91000   0.700   11                                
   12  16.27500  68.85000   1.64700   0.700   12                                
   13  11.68800  64.06700   4.88000   0.700   13                                
   14  17.37800  68.54600   3.81000   0.700   14                                
   15  16.40100  67.56600   7.33600   0.700   15                                
   16  15.39200  66.75100   7.96500   0.700   16                                
   17  13.87200  64.99500   5.12200   0.700   17                                
   18  16.47400  67.41600   5.93100   0.700   18                                
   19  14.74300  65.85900   5.92400   0.700   19                                
   20  17.40400  69.41400   1.09900   0.700   20                                
   21  12.57400  64.83800   5.58600   0.700   21                                
   22  14.58000  65.91500   7.27200   0.700   22                                
   23  15.66200  66.57900   5.25400   0.700   23                                
   24  17.39500  68.12800   5.15300   0.700   24