cluster     1   number of spheres in cluster    22
    1  -3.25900  18.45300  25.10300   0.700    1                                
    2 -14.02200  12.27300  29.58700   0.700    2                                
    3  -4.22600  19.46000  25.17700   0.700    3                                
    4  -3.39400  17.28300  25.89200   0.700    4                                
    5 -12.82400  12.23200  28.84700   0.700    5                                
    6 -14.66200  13.47300  29.87000   0.700    6                                
    7  -5.32200  19.34000  26.05200   0.700    7                                
    8  -4.48700  17.16000  26.77300   0.700    8                                
    9 -12.28700  13.43300  28.34700   0.700    9                                
   10 -14.12800  14.69500  29.38200   0.700   10                                
   11  -6.55700  18.02800  27.75000   0.700   11                                
   12 -12.37200  15.97700  28.10200   0.700   12                                
   13  -8.96900  17.78300  28.06200   0.700   13                                
   14  -7.76100  17.07100  25.85500   0.700   14                                
   15  -5.44700  18.18500  26.86700   0.700   15                                
   16 -12.95500  14.65900  28.61700   0.700   16                                
   17  -7.94600  18.05300  26.99100   0.700   17                                
   18 -10.83100  16.10700  28.35700   0.700   18                                
   19 -10.41800  17.47300  27.74900   0.700   19                                
   20 -10.59000  16.00900  29.74500   0.700   20                                
   21 -11.29200  18.46000  28.28000   0.700   21                                
   22  -7.15500  16.00700  26.03800   0.700   22