cluster     1   number of spheres in cluster    25
    1  -3.49900   3.51400  14.89400   0.700    1                                
    2  -5.68600   4.37300  14.72700   0.700    2                                
    3  -3.97000   2.42300  15.65200   0.700    3                                
    4  -6.18400   3.30400  15.46900   0.700    4                                
    5  -2.55700   7.33500  12.34200   0.700    5                                
    6  -4.35500   4.50300  14.42300   0.700    6                                
    7  -5.35700   2.30000  15.95400   0.700    7                                
    8  -2.21000   8.61200  12.86400   0.700    8                                
    9  -2.25100   9.77800  12.02000   0.700    9                                
   10  -1.82500   8.72800  14.24500   0.700   10                                
   11  -1.90200  11.05400  12.59100   0.700   11                                
   12  -1.48600   9.98800  14.77500   0.700   12                                
   13  -1.52500  11.14700  13.95300   0.700   13                                
   14  -3.89800   5.70100  13.59600   0.700   14                                
   15  -5.41000  -0.52000  16.19900   0.700   15                                
   16  -2.58100   6.07000  13.13800   0.700   16                                
   17  -4.82200   6.44100  13.28800   0.700   17                                
   18  -7.37600   1.09700  16.93300   0.700   18                                
   19  -5.38500   1.06300  18.26100   0.700   19                                
   20  -2.60900   9.69000  10.73200   0.700   20                                
   21  -1.77600   7.66200  15.05600   0.700   21                                
   22  -1.93400  12.15600  11.83100   0.700   22                                
   23  -1.12800  10.07600  16.06300   0.700   23                                
   24  -1.20100  12.33500  14.47900   0.700   24                                
   25  -5.94200   0.87100  16.92500   0.700   25