cluster     1   number of spheres in cluster    22
    1  13.17800  26.62700  49.70400   0.700    1                                
    2  13.37300  30.41500  45.39100   0.700    2                                
    3  18.75600  26.10700  46.34800   0.700    3                                
    4  15.39000  31.39000  50.31200   0.700    4                                
    5  13.01700  31.39800  51.05100   0.700    5                                
    6  13.95700  28.75400  52.82500   0.700    6                                
    7  13.82800  27.59700  51.87000   0.700    7                                
    8  14.71300  29.92500  52.19800   0.700    8                                
    9  16.40600  27.91100  45.51600   0.700    9                                
   10  13.64100  29.59300  48.39800   0.700   10                                
   11  17.14800  27.26800  44.59500   0.700   11                                
   12  14.40500  29.20400  47.35600   0.700   12                                
   13  15.30600  28.83400  45.18600   0.700   13                                
   14  18.76000  25.66500  43.87400   0.700   14                                
   15  13.59400  27.93100  50.37200   0.700   15                                
   16  13.81500  29.23500  49.84600   0.700   16                                
   17  14.39800  29.47000  45.96900   0.700   17                                
   18  18.28000  26.32200  44.91700   0.700   18                                
   19  19.73400  24.55800  43.65500   0.700   19                                
   20  14.21300  30.47900  50.80500   0.700   20                                
   21  20.62300  24.21700  44.56400   0.700   21                                
   22  19.40400  23.75500  42.70400   0.700   22