cluster     1   number of spheres in cluster    16
    1  14.72300  81.25200  26.07700   0.700    1                                
    2  15.41100  80.29600  25.37000   0.700    2                                
    3  13.60300  79.45700  26.06900   0.700    3                                
    4  14.97500  77.96100  24.72900   0.700    4                                
    5  14.94600  76.71300  25.61600   0.700    5                                
    6  13.64500  80.63600  26.45000   0.700    6                                
    7  14.65600  79.20600  25.38900   0.700    7                                
    8  13.67800  76.56200  26.27100   0.700    8                                
    9  15.97000  78.09600  27.71800   0.700    9                                
   10  16.23700  75.43200  27.64800   0.700   10                                
   11  14.08700  75.19100  23.48000   0.700   11                                
   12  15.14500  73.97400  25.40800   0.700   12                                
   13  17.61100  77.01200  26.07800   0.700   13                                
   14  16.66000  75.34800  23.92500   0.700   14                                
   15  16.31500  76.80900  26.79800   0.700   15                                
   16  15.29500  75.25700  24.51800   0.700   16