cluster     1   number of spheres in cluster    22
    1  -5.40500   4.32200  14.50300   0.700    1                                
    2  -3.26000   3.14900  14.66400   0.700    2                                
    3  -6.00800   3.32200  15.25900   0.700    3                                
    4  -3.86600   2.15600  15.41600   0.700    4                                
    5  -6.97000   7.37300  11.19700   0.700    5                                
    6  -4.00300   4.25800  14.18400   0.700    6                                
    7  -5.24200   2.22400  15.72600   0.700    7                                
    8  -5.69700   7.65300  11.94400   0.700    8                                
    9  -4.67400   8.47100  11.11200   0.700    9                                
   10  -3.42200   8.67700  11.93800   0.700   10                                
   11  -2.83400   7.30800  12.29100   0.700   11                                
   12  -3.85900   6.51200  13.10100   0.700   12                                
   13  -5.48700  -0.46200  16.11400   0.700   13                                
   14  -3.35000   5.23100  13.43600   0.700   14                                
   15  -6.73700   6.44800  10.14100   0.700   15                                
   16  -5.24300   9.73900  10.76800   0.700   16                                
   17  -2.45900   9.41400  11.18500   0.700   17                                
   18  -1.65500   7.43900  13.09300   0.700   18                                
   19  -5.42600   1.08600  18.00800   0.700   19                                
   20  -7.39500   1.04400  16.51800   0.700   20                                
   21  -5.10700   6.36800  12.32400   0.700   21                                
   22  -5.97200   0.95000  16.68700   0.700   22