cluster     1   number of spheres in cluster    30
    1  20.77200  34.93200  20.63300   0.700    1                                
    2  28.05100  29.13500  18.31900   0.700    2                                
    3  27.74100  28.57700  19.55600   0.700    3                                
    4  28.58000  30.42200  18.25500   0.700    4                                
    5  27.95700  29.31000  20.72100   0.700    5                                
    6  28.79200  31.14600  19.43000   0.700    6                                
    7  23.87200  30.44800  20.44400   0.700    7                                
    8  23.19000  31.77800  20.35000   0.700    8                                
    9  24.77800  30.61400  21.64000   0.700    9                                
   10  25.15400  37.44600  21.93500   0.700   10                                
   11  23.82500  37.47100  21.20600   0.700   11                                
   12  25.97300  38.71100  21.73100   0.700   12                                
   13  28.66600  31.38800  21.92800   0.700   13                                
   14  28.48100  30.59700  20.67000   0.700   14                                
   15  24.30300  32.78100  20.66000   0.700   15                                
   16  21.53100  36.49600  21.05100   0.700   16                                
   17  22.95600  36.24500  21.49700   0.700   17                                
   18  27.36000  31.66000  22.67700   0.700   18                                
   19  23.78300  33.96300  21.48100   0.700   19                                
   20  26.43500  32.52500  21.81000   0.700   20                                
   21  28.06600  39.63100  22.68200   0.700   21                                
   22  27.63600  32.32100  23.95100   0.700   22                                
   23  28.08700  40.61200  21.78500   0.700   23                                
   24  29.02100  39.55600  23.60100   0.700   24                                
   25  27.08800  38.73000  22.67300   0.700   25                                
   26  23.47300  35.06800  20.81200   0.700   26                                
   27  25.24100  32.00500  21.47900   0.700   27                                
   28  20.80900  37.23100  21.75200   0.700   28                                
   29  23.67100  33.87100  22.70300   0.700   29                                
   30  26.79000  33.64700  21.42300   0.700   30