cluster     1   number of spheres in cluster    13
    1  52.79000 154.87199  25.79300   0.700    1                                
    2  52.09200 153.45399  27.59700   0.700    2                                
    3  52.67800 155.98599  26.62300   0.700    3                                
    4  51.98300 154.56700  28.42900   0.700    4                                
    5  53.94700 151.34100  23.49600   0.700    5                                
    6  54.45100 151.72301  22.11200   0.700    6                                
    7  52.49800 153.59801  26.27600   0.700    7                                
    8  52.27400 155.83701  27.94900   0.700    8                                
    9  52.63300 152.39000  25.38600   0.700    9                                
   10  53.35000 152.50500  24.12900   0.700   10                                
   11  55.18500 152.92999  22.24900   0.700   11                                
   12  52.16800 151.30499  25.72300   0.700   12                                
   13  52.13000 157.25101  29.03200   0.700   13