cluster     1   number of spheres in cluster    19
    1  47.30100  38.05800  -1.51000   0.700    1                                
    2  50.68200  44.49000   0.43100   0.700    2                                
    3  51.16600  45.01500  -1.87300   0.700    3                                
    4  50.18100  43.26600   0.02000   0.700    4                                
    5  50.65200  43.82600  -2.28900   0.700    5                                
    6  47.74900  39.75000  -4.13300   0.700    6                                
    7  51.18700  45.37800  -0.54000   0.700    7                                
    8  50.15000  42.91900  -1.31900   0.700    8                                
    9  48.06100  39.35500  -1.68100   0.700    9                                
   10  48.30100  40.04300  -2.83500   0.700   10                                
   11  49.14600  41.28300  -2.77900   0.700   11                                
   12  51.77300  46.70000  -0.15900   0.700   12                                
   13  47.18100  39.26100  -5.01100   0.700   13                                
   14  49.64200  41.70100  -1.62100   0.700   14                                
   15  48.61900  39.75300  -0.50200   0.700   15                                
   16  49.25100  41.91600  -3.84500   0.700   16                                
   17  52.75800  46.94400  -0.76500   0.700   17                                
   18  52.05000  46.60200   1.09000   0.700   18                                
   19  50.95000  47.38200  -0.07000   0.700   19