cluster     1   number of spheres in cluster    24
    1  18.63000 -18.68600  27.46000   0.700    1                                
    2  18.13500 -19.54900  26.48300   0.700    2                                
    3  18.74300 -17.31900  27.21200   0.700    3                                
    4  17.75500 -19.03300  25.24800   0.700    4                                
    5  18.36800 -16.82400  25.96200   0.700    5                                
    6  20.58800 -14.36300  20.51700   0.700    6                                
    7  19.79800 -13.06700  20.28000   0.700    7                                
    8  20.00000 -15.06800  21.75600   0.700    8                                
    9  12.25700 -11.79800  22.77000   0.700    9                                
   10  13.00800 -11.85100  21.46500   0.700   10                                
   11  11.36600 -12.99500  22.98200   0.700   11                                
   12  14.38600 -11.21000  21.54000   0.700   12                                
   13  17.49800 -17.12400  23.66000   0.700   13                                
   14  17.85200 -17.67100  24.98400   0.700   14                                
   15  18.73900 -12.98600  21.39800   0.700   15                                
   16  17.35100 -12.92300  20.75400   0.700   16                                
   17  17.98800 -14.77200  22.99200   0.700   17                                
   18  10.52400 -12.87800  24.16800   0.700   18                                
   19  15.31000 -11.59700  20.44600   0.700   19                                
   20  16.66500 -11.70900  20.77000   0.700   20                                
   21  18.92300 -14.22700  22.21700   0.700   21                                
   22  16.94300 -13.90500  20.17400   0.700   22                                
   23  16.87200 -14.24900  23.16900   0.700   23                                
   24  18.26700 -15.98300  23.44200   0.700   24