cluster     1   number of spheres in cluster    11
    1  44.62700  -3.37100  26.86100   0.700    1                                
    2  44.25000  -1.35500  25.47400   0.700    2                                
    3  44.40800  -4.25600  25.58800   0.700    3                                
    4  44.01500  -2.26700  24.24400   0.700    4                                
    5  43.77300  -1.72600  29.30500   0.700    5                                
    6  43.75700  -0.64200  30.42900   0.700    6                                
    7  44.15200  -1.11600  27.94500   0.700    7                                
    8  44.96600   0.34300  30.35000   0.700    8                                
    9  43.82600  -2.07600  26.75900   0.700    9                                
   10  44.81300  -3.53100  24.33200   0.700   10                                
   11  46.12200   0.00400  30.55200   0.700   11