cluster     1   number of spheres in cluster    13
    1  -1.77100   1.09500  60.13600   0.700    1                                
    2   3.94600   0.30500  59.57100   0.700    2                                
    3   4.86000   1.16200  58.95600   0.700    3                                
    4   2.57500   0.53800  59.44600   0.700    4                                
    5   3.04000   2.47800  58.10600   0.700    5                                
    6   5.38500   3.19800  57.53500   0.700    6                                
    7   0.63100   1.92700  58.59100   0.700    7                                
    8   4.41700   2.26100  58.21300   0.700    8                                
    9   2.10600   1.63200  58.71200   0.700    9                                
   10  -1.29600   0.39700  58.90100   0.700   10                                
   11   4.69600   4.03200  56.58200   0.700   11                                
   12  -2.06300  -0.44600  58.31200   0.700   12                                
   13  -0.06900   0.67400  58.42500   0.700   13