cluster     1   number of spheres in cluster    13
    1  40.31300  73.65000  52.54400   0.700    1                                
    2  38.60200  73.61800  54.37800   0.700    2                                
    3  36.25900  66.09200  54.54000   0.700    3                                
    4  38.92000  71.58800  52.90800   0.700    4                                
    5  37.41100  68.29100  54.26100   0.700    5                                
    6  34.92900  68.21400  54.35600   0.700    6                                
    7  39.61500  72.78300  53.58900   0.700    7                                
    8  36.18400  67.47300  53.88100   0.700    8                                
    9  38.51900  70.48800  53.91300   0.700    9                                
   10  37.77700  69.35100  53.23300   0.700   10                                
   11  39.69700  70.01700  54.62100   0.700   11                                
   12  38.58900  68.75500  52.20400   0.700   12                                
   13  34.88000  68.68800  55.48500   0.700   13