cluster     1   number of spheres in cluster     9
    1  -0.92300 -14.79500 -14.93700   0.700    1                                
    2  -1.20600 -15.52700 -16.07700   0.700    2                                
    3  -1.27500 -13.46000 -14.88000   0.700    3                                
    4  -2.16600 -13.60000 -17.05100   0.700    4                                
    5  -1.83300 -14.94000 -17.14800   0.700    5                                
    6  -2.14500 -15.70200 -18.39400   0.700    6                                
    7  -2.75500 -15.08700 -19.38800   0.700    7                                
    8  -1.87700 -12.90500 -15.94000   0.700    8                                
    9  -1.86000 -16.91500 -18.47200   0.700    9