cluster     1   number of spheres in cluster    17
    1  37.77700  23.62500  30.00100   0.700    1                                
    2  32.00000  19.24500  27.61500   0.700    2                                
    3  36.31600  23.66500  29.67800   0.700    3                                
    4  34.50200  23.28800  28.73700   0.700    4                                
    5  32.16100  20.75600  27.25400   0.700    5                                
    6  33.40800  22.76100  27.81200   0.700    6                                
    7  32.43300  20.94900  25.73600   0.700    7                                
    8  33.77800  23.01400  26.31000   0.700    8                                
    9  32.63300  22.45100  25.42900   0.700    9                                
   10  35.44500  24.32300  30.27500   0.700   10                                
   11  34.23500  24.12600  29.71800   0.700   11                                
   12  33.09700  18.47500  27.05800   0.700   12                                
   13  31.33000  20.41300  24.96700   0.700   13                                
   14  33.94500  24.42100  26.03500   0.700   14                                
   15  32.90500  22.63000  24.02100   0.700   15                                
   16  35.84800  22.95000  28.66100   0.700   16                                
   17  33.22600  21.32900  28.07200   0.700   17