cluster     1   number of spheres in cluster    25
    1  15.19500   7.54600 -10.65600   0.700    1                                
    2  16.22800   8.32000 -11.18500   0.700    2                                
    3  14.36900   6.81500 -11.52700   0.700    3                                
    4  21.51700  10.68200  -8.68200   0.700    4                                
    5  20.93900   9.91600  -9.70200   0.700    5                                
    6  15.65100   7.68300 -13.42000   0.700    6                                
    7  20.70300  12.70500  -9.74900   0.700    7                                
    8  17.59700   9.26400 -13.14100   0.700    8                                
    9  18.95900  13.81900 -11.72000   0.700    9                                
   10  16.52300   8.36500 -12.53900   0.700   10                                
   11  14.62200   6.90500 -12.89400   0.700   11                                
   12  21.40000  12.07500  -8.70700   0.700   12                                
   13  20.24700  10.53200 -10.74200   0.700   13                                
   14  20.13300  11.93700 -10.75900   0.700   14                                
   15  17.62300  13.73000 -11.01200   0.700   15                                
   16  19.61300   9.71700 -11.85600   0.700   16                                
   17  18.30900  10.03200 -12.15100   0.700   17                                
   18  13.79700   6.17800 -13.73500   0.700   18                                
   19  17.13000  14.86800 -10.58900   0.700   19                                
   20  17.04200  12.67000 -10.84300   0.700   20                                
   21  20.00500   8.54900 -11.96900   0.700   21                                
   22  12.87400   5.48100 -13.28800   0.700   22                                
   23  14.09300   6.30800 -14.93400   0.700   23                                
   24  19.43000  12.46100 -11.82800   0.700   24                                
   25  21.99000  13.04200  -7.44400   0.700   25