cluster     1   number of spheres in cluster    10
    1  37.25100   5.60100  19.01300   0.700    1                                
    2  38.56800  10.48000  13.84300   0.700    2                                
    3  37.37100   9.75000  13.50600   0.700    3                                
    4  39.49500   9.44500  14.31200   0.700    4                                
    5  37.22600   8.65300  14.54900   0.700    5                                
    6  38.19800   6.21100  16.16200   0.700    6                                
    7  39.13900   7.17800  15.45600   0.700    7                                
    8  38.85600   5.29200  17.19100   0.700    8                                
    9  38.61000   8.56500  15.10900   0.700    9                                
   10  38.58700   5.87700  18.50400   0.700   10