cluster     1   number of spheres in cluster    13
    1  76.85300  29.73900  40.65000   0.700    1                                
    2  77.83900  27.00300  42.39000   0.700    2                                
    3  77.27200  28.36600  40.23500   0.700    3                                
    4  77.67000  27.25600  40.90800   0.700    4                                
    5  77.85400  26.34200  39.82700   0.700    5                                
    6  76.57400  26.45500  43.09600   0.700    6                                
    7  76.88000  26.10100  44.59400   0.700    7                                
    8  75.45800  27.46200  43.00700   0.700    8                                
    9  77.61800  26.75900  38.60800   0.700    9                                
   10  77.84600  25.30700  44.81800   0.700   10                                
   11  78.23400  25.10300  40.13800   0.700   11                                
   12  76.14000  26.63300  45.47300   0.700   12                                
   13  77.22600  28.12500  38.87300   0.700   13