cluster     1   number of spheres in cluster    17
    1  -0.00600  23.46300  10.92700   0.700    1                                
    2  -1.33800  23.02300   8.84600   0.700    2                                
    3  -0.98700  31.78200   8.48800   0.700    3                                
    4  -0.04600  26.21000   8.56000   0.700    4                                
    5  -0.09800  29.89200   8.17300   0.700    5                                
    6   0.58700  30.80200   7.30600   0.700    6                                
    7   0.30400  28.51000   8.04000   0.700    7                                
    8   1.94500  29.16300   6.45300   0.700    8                                
    9  -0.32600  23.92700   9.52000   0.700    9                                
   10  -0.81300  25.34600   9.52300   0.700   10                                
   11   2.95200  28.80200   5.64600   0.700   11                                
   12  -1.05000  30.53900   8.87200   0.700   12                                
   13  -0.02800  31.95100   7.58900   0.700   13                                
   14   1.61000  30.44800   6.49500   0.700   14                                
   15   1.32100  28.24100   7.24700   0.700   15                                
   16  -1.74500  25.76500  10.24800   0.700   16                                
   17  -0.27600  27.57400   8.78500   0.700   17