cluster     1   number of spheres in cluster    30
    1  31.43300   9.55000  88.26400   0.700    1                                
    2  30.99800  11.77500  89.08100   0.700    2                                
    3  34.81000  10.93800  94.67800   0.700    3                                
    4  36.77300  10.37000  93.38000   0.700    4                                
    5  30.28700   9.59700  87.47700   0.700    5                                
    6  29.84600  11.81300  88.28700   0.700    6                                
    7  35.58400  11.01100  95.83500   0.700    7                                
    8  37.55600  10.43900  94.53200   0.700    8                                
    9  33.92300  10.11200  90.09000   0.700    9                                
   10  34.62600   9.88500  91.27000   0.700   10                                
   11  32.56500  10.37600  90.18600   0.700   11                                
   12  34.66700  10.84200  92.27900   0.700   12                                
   13  31.79600  10.63000  89.07100   0.700   13                                
   14  35.39400  10.61900  93.45000   0.700   14                                
   15  29.47500  10.72700  87.48100   0.700   15                                
   16  36.95900  10.76400  95.77900   0.700   16                                
   17  28.47100  10.81700  86.68400   0.700   17                                
   18  37.63700  10.73900  96.85700   0.700   18                                
   19  26.94000  11.20100  84.26600   0.700   19                                
   20  29.46000  10.55500  84.05100   0.700   20                                
   21  37.18100  12.99500  98.60100   0.700   21                                
   22  38.33700  10.86500  99.66900   0.700   22                                
   23  28.81300  12.94600  84.88100   0.700   23                                
   24  35.74900  10.80800  99.05500   0.700   24                                
   25  28.06200   9.34800  86.41400   0.700   25                                
   26  27.63100  11.30100  87.29000   0.700   26                                
   27  37.70900   9.23100  97.19900   0.700   27                                
   28  38.67400  11.08800  96.57500   0.700   28                                
   29  28.40300  11.41700  84.88800   0.700   29                                
   30  37.20600  11.36900  98.61500   0.700   30