cluster     1   number of spheres in cluster    22
    1 -27.11100  -0.31500  -1.51100   0.700    1                                
    2 -25.56800   0.85700  -0.09600   0.700    2                                
    3 -28.17100  -0.14700  -0.61700   0.700    3                                
    4 -26.61200   1.01700   0.80400   0.700    4                                
    5 -23.88200   2.35300  -2.60400   0.700    5                                
    6 -23.78500   0.81200  -4.41400   0.700    6                                
    7 -23.33700   3.29300  -3.47200   0.700    7                                
    8 -23.25300   1.77000  -5.24000   0.700    8                                
    9 -34.22200   2.79900   0.77800   0.700    9                                
   10 -33.32400   3.77600   0.05500   0.700   10                                
   11 -33.37100   1.93400   1.72700   0.700   11                                
   12 -31.89800   3.26000   0.28100   0.700   12                                
   13 -30.89600   1.83100   2.18800   0.700   13                                
   14 -30.18700   0.91400   1.20600   0.700   14                                
   15 -25.82400   0.20400  -1.27300   0.700   15                                
   16 -24.13900   1.08300  -3.09200   0.700   16                                
   17 -27.90100   0.53500   0.56000   0.700   17                                
   18 -24.69900  -0.02100  -2.23400   0.700   18                                
   19 -23.03900   2.98100  -4.74100   0.700   19                                
   20 -32.02400   2.33800   1.40700   0.700   20                                
   21 -25.14100  -1.11700  -3.06200   0.700   21                                
   22 -28.83600   0.75400   1.53500   0.700   22