cluster     1   number of spheres in cluster    25
    1  30.00900   5.73100  29.04600   0.700    1                                
    2  26.76100   3.46600  31.23500   0.700    2                                
    3  25.71800   2.86300  30.49600   0.700    3                                
    4  27.78500   4.16600  30.55500   0.700    4                                
    5  30.94100   0.00800  24.54500   0.700    5                                
    6  33.00300   0.79000  25.71300   0.700    6                                
    7  30.33200   1.27600  24.77300   0.700    7                                
    8  32.40000   2.05100  25.95000   0.700    8                                
    9  25.72700   2.95000  29.07900   0.700    9                                
   10  28.88500   5.13000  26.77500   0.700   10                                
   11  29.11600   3.76900  26.06500   0.700   11                                
   12  32.91400  -1.68400  24.85100   0.700   12                                
   13  32.28200  -0.26400  25.02200   0.700   13                                
   14  31.06300   2.31300  25.51400   0.700   14                                
   15  27.77100   4.26400  29.08300   0.700   15                                
   16  32.47300  -2.66600  26.10700   0.700   16                                
   17  32.96000  -4.15400  25.96900   0.700   17                                
   18  34.04400  -3.71500  27.89700   0.700   18                                
   19  26.70600   3.63200  28.39800   0.700   19                                
   20  33.77300  -4.63400  26.96400   0.700   20                                
   21  28.89300   5.03600  28.29800   0.700   21                                
   22  32.60000  -4.87800  25.04900   0.700   22                                
   23  34.74500  -3.96800  28.87900   0.700   23                                
   24  30.56600   3.59100  25.89800   0.700   24                                
   25  33.27400  -2.13700  27.65600   0.700   25