cluster     1   number of spheres in cluster    31
    1  -4.63700   6.85400  18.20100   0.700    1                                
    2  -6.79100   5.93900  18.39300   0.700    2                                
    3  -6.51900   7.99200  17.21200   0.700    3                                
    4  -2.76300   9.05400  27.74500   0.700    4                                
    5  -2.41100   7.83700  28.33000   0.700    5                                
    6  -3.06400  11.11800  25.38500   0.700    6                                
    7  -4.71000  15.76500  24.50000   0.700    7                                
    8  -5.13800  15.48700  23.06200   0.700    8                                
    9  -4.63700  14.41200  25.20400   0.700    9                                
   10  -5.56100   9.17000  19.85400   0.700   10                                
   11  -5.88000   9.90900  21.14800   0.700   11                                
   12  -6.32600   7.87500  19.65400   0.700   12                                
   13  -1.87300   9.37600  26.72800   0.700   13                                
   14  -1.28900   7.33900  27.68300   0.700   14                                
   15  -1.91900  10.46200  25.86000   0.700   15                                
   16  -2.52600  12.03000  24.44900   0.700   16                                
   17  -5.37200  13.97700  22.97900   0.700   17                                
   18  -3.37900  12.98400  23.68800   0.700   18                                
   19  -4.74300  13.38100  21.73400   0.700   19                                
   20  -3.54400  12.58400  22.22000   0.700   20                                
   21  -5.59100  12.32900  21.08200   0.700   21                                
   22  -3.94100  11.15800  21.91800   0.700   22                                
   23  -1.18500  11.91200  24.29600   0.700   23                                
   24  -4.71700  13.37200  24.16400   0.700   24                                
   25  -4.99100  11.08500  21.03600   0.700   25                                
   26  -6.05100   7.19900  18.37000   0.700   26                                
   27  -6.69700  12.53200  20.59100   0.700   27                                
   28  -3.37900  10.14600  22.33800   0.700   28                                
   29  -0.81900  10.87000  25.19500   0.700   29                                
   30  -0.57500   8.26400  26.42000   0.700   30                                
   31  -0.49500   5.77400  28.10700   0.700   31