cluster     1   number of spheres in cluster    14
    1  14.25800  14.37600  -2.32100   0.700    1                                
    2  12.67900  12.52200  -1.42700   0.700    2                                
    3  14.94300  13.47100  -3.24800   0.700    3                                
    4  13.39000  11.60200  -2.38400   0.700    4                                
    5  12.37400  14.87100  -0.41000   0.700    5                                
    6  10.79000  15.33500  -2.26100   0.700    6                                
    7  13.12100  13.92000  -1.39500   0.700    7                                
    8  14.52100  12.03900  -3.31500   0.700    8                                
    9  11.73700  15.97700  -1.25300   0.700    9                                
   10  10.98700  16.92200  -0.37700   0.700   10                                
   11  15.21200  11.12900  -4.25200   0.700   11                                
   12   9.67600  14.93200  -1.92700   0.700   12                                
   13  16.12700  11.49800  -5.00000   0.700   13                                
   14  14.89400  10.04900  -4.30100   0.700   14