cluster     1   number of spheres in cluster    22
    1 -11.71300 -12.86600  15.96200   0.700    1                                
    2  -6.91700 -13.24100  14.94700   0.700    2                                
    3  -6.39800 -12.69100  16.16300   0.700    3                                
    4  -9.99000 -13.82900  21.56600   0.700    4                                
    5 -10.12600 -13.87100  19.20300   0.700    5                                
    6  -9.44400 -11.80100  20.29200   0.700    6                                
    7 -10.63400 -15.85700  20.34800   0.700    7                                
    8  -9.43600 -11.79800  22.68500   0.700    8                                
    9 -10.51400 -13.15800  15.19200   0.700    9                                
   10  -8.25300 -13.36600  14.70400   0.700   10                                
   11  -7.29500 -12.23400  17.19400   0.700   11                                
   12 -10.28500 -14.49000  20.38500   0.700   12                                
   13  -9.62200 -12.49600  21.48700   0.700   13                                
   14  -9.70300 -12.54900  19.11300   0.700   14                                
   15  -9.15100 -12.91800  15.69400   0.700   15                                
   16  -8.67600 -12.38300  16.90400   0.700   16                                
   17 -10.90800 -16.93700  20.32000   0.700   17                                
   18  -9.28400 -11.23000  23.66100   0.700   18                                
   19  -9.11200 -13.85400  13.67800   0.700   19                                
   20 -10.46000 -13.71800  13.94600   0.700   20                                
   21  -9.60800 -11.97000  17.84300   0.700   21                                
   22  -6.87000 -11.66200  18.43900   0.700   22