cluster     1   number of spheres in cluster    10
    1  33.82500  21.88900  28.12500   0.700    1                                
    2  34.15000  23.41900  26.18100   0.700    2                                
    3  32.45600  19.78100  27.96000   0.700    3                                
    4  32.60800  21.22700  27.45600   0.700    4                                
    5  32.94300  22.77700  25.44700   0.700    5                                
    6  32.71900  21.32400  25.91100   0.700    6                                
    7  33.98600  23.30200  27.65800   0.700    7                                
    8  33.48900  18.93200  27.42200   0.700    8                                
    9  33.17700  22.77700  24.03700   0.700    9                                
   10  31.54000  20.79700  25.27600   0.700   10