cluster     1   number of spheres in cluster    25
    1  29.59700  -0.49900   3.02400   0.700    1                                
    2  29.99800  -0.38600   9.49000   0.700    2                                
    3  29.03200   1.81100   9.69800   0.700    3                                
    4  30.23200  -0.15100   8.13800   0.700    4                                
    5  29.26700   2.04300   8.34600   0.700    5                                
    6  27.92500   5.01500   3.48600   0.700    6                                
    7  26.95400   6.00800   3.42200   0.700    7                                
    8  26.21400   3.38200   3.92100   0.700    8                                
    9  30.02000   0.21800   5.36900   0.700    9                                
   10  29.21500   0.38500  11.67600   0.700   10                                
   11  24.64600   6.74000   3.50800   0.700   11                                
   12  29.40100   0.59700  10.27200   0.700   12                                
   13  29.87100   1.06400   7.56000   0.700   13                                
   14  27.55900   3.69500   3.73600   0.700   14                                
   15  25.61200   5.68700   3.60500   0.700   15                                
   16  25.23500   4.37300   3.85800   0.700   16                                
   17  28.40200   1.48700   3.97600   0.700   17                                
   18  29.71900   0.70600   3.96000   0.700   18                                
   19  29.07200   0.22500  12.79300   0.700   19                                
   20  23.88800   7.58200   3.42500   0.700   20                                
   21  28.54100   2.79400   3.76800   0.700   21                                
   22  30.76700   1.57300   3.51800   0.700   22                                
   23  27.33200   0.91800   4.18600   0.700   23                                
   24  30.12900   1.34700   6.25200   0.700   24                                
   25  23.21800   3.87800   4.16300   0.700   25