cluster     1   number of spheres in cluster    30
    1   2.94300  25.42600  18.63600   0.700    1                                
    2  -2.75700  20.68000  20.20800   0.700    2                                
    3  -0.32000  14.53900  19.18900   0.700    3                                
    4  -1.07600  15.67500  19.58300   0.700    4                                
    5  -0.62000  13.88600  17.96500   0.700    5                                
    6   2.59600  23.98200  16.55100   0.700    6                                
    7   0.66300  24.99300  17.73600   0.700    7                                
    8   1.70100  23.38300  15.59600   0.700    8                                
    9  -0.22700  24.41900  16.81300   0.700    9                                
   10  -2.44000  15.51200  17.52200   0.700   10                                
   11  -2.90300  17.39500  19.25400   0.700   11                                
   12  -1.00300  20.71400  16.27600   0.700   12                                
   13   2.06600  24.78600  17.62000   0.700   13                                
   14   0.28400  23.61900  15.75100   0.700   14                                
   15  -2.12800  16.17100  18.77200   0.700   15                                
   16  -1.69400  14.34800  17.08000   0.700   16                                
   17  -3.40700  18.37900  18.19400   0.700   17                                
   18  -2.28800  19.97700  16.60600   0.700   18                                
   19  -1.97500  13.68400  15.87400   0.700   19                                
   20  -4.52800  19.32900  18.83800   0.700   20                                
   21  -1.59400  12.44400  15.59600   0.700   21                                
   22  -2.65700  14.19100  14.87000   0.700   22                                
   23  -0.93200  21.25600  14.89200   0.700   23                                
   24  -2.23000  19.06000  17.58200   0.700   24                                
   25  -3.31100  20.23400  15.97700   0.700   25                                
   26  -5.72600  19.13500  18.51200   0.700   26                                
   27  -0.55400  23.15300  13.10900   0.700   27                                
   28  -2.32500  23.37800  15.10000   0.700   28                                
   29  -4.13200  20.37000  19.76100   0.700   29                                
   30  -0.88600  22.93000  14.65600   0.700   30