cluster     1   number of spheres in cluster    26
    1  17.13600 -10.67400  15.28000   0.700    1                                
    2  16.27600 -10.65700  16.50900   0.700    2                                
    3  17.89500  -9.56000  14.89600   0.700    3                                
    4  16.32100  -9.52600  17.34400   0.700    4                                
    5  15.36500  -3.97300  10.35900   0.700    5                                
    6  18.12500  -6.46600  16.81500   0.700    6                                
    7  19.28500  -6.60000  14.50900   0.700    7                                
    8  16.65300  -6.81400  18.78600   0.700    8                                
    9  17.81600  -8.42500  15.76900   0.700    9                                
   10  17.12900  -8.45500  16.94200   0.700   10                                
   11  16.58400  -3.38700  10.13300   0.700   11                                
   12  15.32200  -4.93500  11.36000   0.700   12                                
   13  18.47400  -7.12400  15.67200   0.700   13                                
   14  18.34200  -5.94300  13.49300   0.700   14                                
   15  17.67500  -4.65100  11.83500   0.700   15                                
   16  17.73900  -3.70900  10.82200   0.700   16                                
   17  16.46800  -5.27900  12.09800   0.700   17                                
   18  15.42400  -5.87600  18.50500   0.700   18                                
   19  18.75000  -5.05800  12.63500   0.700   19                                
   20  17.31300  -7.23900  17.56300   0.700   20                                
   21  15.14500  -5.61200  17.28000   0.700   21                                
   22  14.93800  -5.38600  19.46900   0.700   22                                
   23  16.65300  -2.41800   9.17200   0.700   23                                
   24  14.16200  -5.54700  11.66200   0.700   24                                
   25  18.89700  -3.09200  10.52700   0.700   25                                
   26  16.64800  -6.34700  13.41800   0.700   26