cluster     1   number of spheres in cluster    27
    1  13.50100  -9.70600  21.36600   0.700    1                                
    2  13.45000 -12.09000  21.41800   0.700    2                                
    3  12.53500  -9.65300  22.34200   0.700    3                                
    4  12.47900 -12.05200  22.40100   0.700    4                                
    5  21.12600 -13.15800  26.46600   0.700    5                                
    6  21.88600 -12.99300  25.13100   0.700    6                                
    7  20.63400 -12.42000  19.58400   0.700    7                                
    8  19.80600 -13.90300  26.12900   0.700    8                                
    9  21.32200 -14.12000  24.24000   0.700    9                                
   10  19.55600 -11.33700  19.76500   0.700   10                                
   11  20.61200 -13.12000  20.96900   0.700   11                                
   12  15.02800 -10.95600  19.81900   0.700   12                                
   13  19.43700 -15.09900  22.70500   0.700   13                                
   14  13.96500 -10.92000  20.89700   0.700   14                                
   15  12.01000 -10.82900  22.87600   0.700   15                                
   16  19.81300 -14.06200  24.57700   0.700   16                                
   17  18.61500 -11.82600  20.87800   0.700   17                                
   18  18.57600 -13.98200  22.15800   0.700   18                                
   19  10.90100 -10.77600  23.86000   0.700   19                                
   20  17.19800 -11.98900  20.34900   0.700   20                                
   21  10.51600 -11.85100  24.99900   0.700   21                                
   22  10.46200  -9.45900  24.44400   0.700   22                                
   23  19.07300 -15.24600  24.10000   0.700   23                                
   24  16.33200 -10.95400  20.48200   0.700   24                                
   25  19.17400 -13.11000  21.30900   0.700   25                                
   26  17.61400 -13.52600  22.77000   0.700   26                                
   27  16.78700 -13.12600  20.15500   0.700   27