cluster     1   number of spheres in cluster    17
    1  42.58000  -4.29200  32.58900   0.700    1                                
    2  44.48000  -1.40500  26.40400   0.700    2                                
    3  44.33900  -0.67400  27.56400   0.700    3                                
    4  43.34700  -3.24100  27.43600   0.700    4                                
    5  42.52200  -3.12000  29.75000   0.700    5                                
    6  43.98700  -2.69700  26.32600   0.700    6                                
    7  43.70300  -1.21000  28.67800   0.700    7                                
    8  43.19800  -2.50800  28.62000   0.700    8                                
    9  41.61900  -3.31800  31.92500   0.700    9                                
   10  44.21300  -3.49200  25.13200   0.700   10                                
   11  40.99300  -2.40600  32.97300   0.700   11                                
   12  44.61300  -2.90600  24.01200   0.700   12                                
   13  44.02700  -4.80400  25.15600   0.700   13                                
   14  42.31800  -2.54300  30.90200   0.700   14                                
   15  43.62100  -0.40100  29.75400   0.700   15                                
   16  41.27400  -1.15300  32.89000   0.700   16                                
   17  40.26100  -2.91100  33.83300   0.700   17