cluster     1   number of spheres in cluster    10
    1  -1.93600  61.61100  72.39600   0.700    1                                
    2  -0.27900  59.81000  72.04000   0.700    2                                
    3  -0.57400  60.68400  74.11500   0.700    3                                
    4   3.42000  62.85900  68.90500   0.700    4                                
    5   0.83800  62.77000  71.22600   0.700    5                                
    6   1.76700  62.06900  70.39700   0.700    6                                
    7   0.64300  62.01300  72.59600   0.700    7                                
    8   2.31600  63.12500  69.56900   0.700    8                                
    9  -0.52500  61.07100  72.72900   0.700    9                                
   10   1.95500  64.47800  69.62600   0.700   10