cluster     1   number of spheres in cluster    11
    1  35.17000   3.13800  20.03100   0.700    1                                
    2  38.20300  10.51200  13.00500   0.700    2                                
    3  36.55600   3.76100  19.70200   0.700    3                                
    4  39.24800   9.58500  13.55100   0.700    4                                
    5  36.39100   5.02600  18.87600   0.700    5                                
    6  38.63700   8.42400  14.31200   0.700    6                                
    7  37.74900   5.43200  18.37700   0.700    7                                
    8  39.78500   7.61800  14.86400   0.700    8                                
    9  37.60100   6.68100  17.52800   0.700    9                                
   10  39.32900   6.46000  15.76200   0.700   10                                
   11  38.96600   6.97600  17.09300   0.700   11