cluster     1   number of spheres in cluster    30
    1  17.00700 -10.46100  18.06000   0.700    1                                
    2  22.00400 -14.82800  25.38000   0.700    2                                
    3  21.71300 -16.02900  24.74800   0.700    3                                
    4  20.93000 -14.02700  25.79100   0.700    4                                
    5  20.38000 -16.45400  24.56100   0.700    5                                
    6  19.60000 -14.49600  25.73200   0.700    6                                
    7  20.54400 -14.26300  20.73700   0.700    7                                
    8  19.71200 -13.01800  20.53200   0.700    8                                
    9  19.69000 -15.25500  21.56000   0.700    9                                
   10  13.59300 -11.81600  21.54500   0.700   10                                
   11  14.25200 -10.69900  20.77000   0.700   11                                
   12  12.66000 -11.28800  22.53300   0.700   12                                
   13  17.91800 -16.20900  24.97800   0.700   13                                
   14  19.32300 -15.70000  25.12800   0.700   14                                
   15  18.48000 -13.10500  21.43000   0.700   15                                
   16  15.72100 -10.28100  18.80300   0.700   16                                
   17  15.45500 -11.20300  19.97300   0.700   17                                
   18  17.55300 -16.22100  23.43500   0.700   18                                
   19  17.16500 -12.93500  20.67700   0.700   19                                
   20  17.56500 -14.85200  22.78200   0.700   20                                
   21  11.10100 -12.06500  24.32000   0.700   21                                
   22  16.12100 -16.66200  23.49700   0.700   22                                
   23  10.84700 -10.79400  24.72400   0.700   23                                
   24  10.32800 -13.03300  24.81900   0.700   24                                
   25  12.07100 -12.25600  23.42700   0.700   25                                
   26  16.57300 -11.73300  20.74600   0.700   26                                
   27  18.53400 -14.47300  21.99900   0.700   27                                
   28  14.57400 -10.30700  17.91500   0.700   28                                
   29  16.62100 -13.84800  19.99200   0.700   29                                
   30  16.65200 -14.04600  23.10100   0.700   30