cluster     1   number of spheres in cluster    10
    1  22.35600  -2.70700  12.19900   0.700    1                                
    2  23.22000  -1.47500  12.48800   0.700    2                                
    3  21.59600  -2.66800  10.84100   0.700    3                                
    4  24.41200  -1.35200  11.53100   0.700    4                                
    5  21.23200  -4.07600  10.43700   0.700    5                                
    6  20.30100  -1.88000  10.96800   0.700    6                                
    7  24.97600  -0.22900  11.37100   0.700    7                                
    8  20.06000  -4.36100  10.14100   0.700    8                                
    9  24.77600  -2.38500  10.97000   0.700    9                                
   10  22.07800  -4.96600  10.36100   0.700   10