cluster     1   number of spheres in cluster    19
    1  -0.87000  59.97400  73.06000   0.700    1                                
    2  -0.80800  64.85600  72.81200   0.700    2                                
    3   1.07400  61.11000  71.78900   0.700    3                                
    4   1.08100  63.54800  71.66000   0.700    4                                
    5   4.09100  65.57500  66.80300   0.700    5                                
    6   4.55200  64.79600  68.08400   0.700    6                                
    7   3.37700  64.65300  65.74900   0.700    7                                
    8   3.35400  64.43900  69.03000   0.700    8                                
    9   4.01400  64.77600  64.33700   0.700    9                                
   10   3.01000  62.90300  69.01600   0.700   10                                
   11   4.29400  63.38500  63.71600   0.700   11                                
   12   2.82300  62.31300  70.45200   0.700   12                                
   13   5.28400  63.23400  61.41000   0.700   13                                
   14  -0.45200  61.15400  72.14300   0.700   14                                
   15  -0.43600  63.57000  72.01500   0.700   15                                
   16   5.44800  63.41800  62.81200   0.700   16                                
   17   1.39900  62.28600  70.92300   0.700   17                                
   18   4.21200  62.87300  60.95400   0.700   18                                
   19  -0.74600  62.39500  72.83200   0.700   19