cluster     1   number of spheres in cluster    13
    1  54.28300 151.67500  22.03800   0.700    1                                
    2  51.19500 154.46300  29.22600   0.700    2                                
    3  51.18700 153.34500  28.39800   0.700    3                                
    4  51.62300 155.68900  28.73700   0.700    4                                
    5  51.63000 153.43900  27.07400   0.700    5                                
    6  52.57400 156.99400  26.73000   0.700    6                                
    7  53.08500 156.45399  25.37700   0.700    7                                
    8  53.36100 153.38300  23.67900   0.700    8                                
    9  54.39500 152.37100  23.15000   0.700    9                                
   10  52.06200 155.76700  27.42400   0.700   10                                
   11  52.06200 154.67300  26.60700   0.700   11                                
   12  52.55700 155.00900  25.23000   0.700   12                                
   13  53.57000 154.07700  24.75400   0.700   13