cluster     1   number of spheres in cluster     8
    1  -0.55600  46.04700  12.70800   0.700    1                                
    2   0.81000  46.38200  13.25800   0.700    2                                
    3  -1.65700  46.17500  13.76000   0.700    3                                
    4  -1.37800  45.27300  14.96700   0.700    4                                
    5  -1.79200  47.57000  14.16500   0.700    5                                
    6  -1.41300  45.73600  16.12900   0.700    6                                
    7   0.97400  47.33900  14.01500   0.700    7                                
    8  -1.11800  44.06100  14.79600   0.700    8