cluster     1   number of spheres in cluster    10
    1  29.26400  13.69900  19.57900   0.700    1                                
    2  28.74300  14.97200  19.36800   0.700    2                                
    3  29.73500  12.93500  18.51600   0.700    3                                
    4  28.68200  15.48100  18.08600   0.700    4                                
    5  29.67700  13.43900  17.23100   0.700    5                                
    6  29.34700  16.59600  15.40000   0.700    6                                
    7  29.14300  14.70600  17.03100   0.700    7                                
    8  28.94900  15.18400  15.61800   0.700    8                                
    9  30.19000  15.46100  14.84300   0.700    9                                
   10  29.92200  15.16300  13.43500   0.700   10