cluster     1   number of spheres in cluster    23
    1  -1.02000   1.26500  14.11400   0.700    1                                
    2  -2.10900   0.63700  13.49500   0.700    2                                
    3  -8.05000  -0.12400  10.33100   0.700    3                                
    4  -7.59300  -0.37200   9.09200   0.700    4                                
    5  -1.88900   3.52100  13.53200   0.700    5                                
    6  -6.10400   2.97500  11.04600   0.700    6                                
    7  -6.18300  -0.01300   7.21400   0.700    7                                
    8  -0.94800   2.65100  14.09200   0.700    8                                
    9  -3.03100   1.49800  12.91000   0.700    9                                
   10  -7.56300   1.05200  11.02300   0.700   10                                
   11  -2.94600   2.88100  12.89400   0.700   11                                
   12  -4.85200   2.59900  11.77500   0.700   12                                
   13  -6.26100   1.48300   9.11200   0.700   13                                
   14  -4.77100  -0.53000   7.32500   0.700   14                                
   15  -3.99900   3.42900  12.24400   0.700   15                                
   16  -6.72000   0.41700   8.51300   0.700   16                                
   17  -6.66300   1.81500  10.36000   0.700   17                                
   18  -4.23100  -0.81300   6.14800   0.700   18                                
   19  -7.92100   1.36700  12.17300   0.700   19                                
   20  -5.44700   2.21900   8.56600   0.700   20                                
   21  -4.17800  -0.67900   8.36900   0.700   21                                
   22  -4.44900   0.89800  12.08300   0.700   22                                
   23   0.44000   3.39700  14.88200   0.700   23