cluster     1   number of spheres in cluster    24
    1  15.59500 -10.82000  16.09500   0.700    1                                
    2  15.25700  -5.26400  11.55600   0.700    2                                
    3  16.06100  -5.82600  12.53400   0.700    3                                
    4  16.43000 -10.04500  15.27800   0.700    4                                
    5  15.97900  -9.19600  17.85600   0.700    5                                
    6  17.08200  -3.81900  10.85800   0.700    6                                
    7  18.29600  -5.91500  13.80900   0.700    7                                
    8  16.95900  -6.58700  18.51100   0.700    8                                
    9  15.39100 -10.38000  17.38400   0.700    9                                
   10  15.78600  -4.27100  10.72600   0.700   10                                
   11  17.38900  -5.39100  12.72300   0.700   11                                
   12  16.97700  -8.85900  15.69100   0.700   12                                
   13  16.80100  -8.45600  17.01100   0.700   13                                
   14  17.84900  -4.41100  11.85500   0.700   14                                
   15  15.71800  -5.82900  18.08500   0.700   15                                
   16  17.80200  -8.12100  14.69600   0.700   16                                
   17  17.66900  -6.76200  14.78100   0.700   17                                
   18  14.99200  -5.40300  19.05200   0.700   18                                
   19  15.51100  -5.67400  16.87700   0.700   19                                
   20  18.43100  -8.62800  13.78900   0.700   20                                
   21  17.47900  -7.34800  17.43500   0.700   21                                
   22  19.10300  -3.95600  12.03000   0.700   22                                
   23  14.37500 -11.27000  18.43800   0.700   23                                
   24  14.73400  -3.45100   9.39800   0.700   24