cluster     1   number of spheres in cluster    13
    1  55.01100 152.20300  22.11600   0.700    1                                
    2  51.88900 155.08701  29.26500   0.700    2                                
    3  51.86000 153.93300  28.48300   0.700    3                                
    4  52.32200 156.29401  28.72800   0.700    4                                
    5  52.26000 153.96700  27.15300   0.700    5                                
    6  53.21100 157.48900  26.63400   0.700    6                                
    7  53.73500 156.85600  25.32500   0.700    7                                
    8  53.96300 153.80800  23.71900   0.700    8                                
    9  54.99000 152.75800  23.28300   0.700    9                                
   10  52.71400 156.30600  27.40100   0.700   10                                
   11  52.68700 155.17599  26.63400   0.700   11                                
   12  53.14200 155.43600  25.23100   0.700   12                                
   13  54.12700 154.45399  24.82000   0.700   13