cluster     1   number of spheres in cluster    22
    1  21.36500  12.57100  61.92600   0.700    1                                
    2  21.11500  13.43800  63.14200   0.700    2                                
    3  24.46600  17.66500  66.68100   0.700    3                                
    4  24.19000  17.61100  68.16700   0.700    4                                
    5  25.78300  16.98900  66.32500   0.700    5                                
    6  19.39400  12.24700  65.27700   0.700    6                                
    7  21.51300  17.96700  69.23400   0.700    7                                
    8  19.35800  13.60600  67.98500   0.700    8                                
    9  21.42400  15.03600  69.63400   0.700    9                                
   10  19.62800  13.76800  63.27900   0.700   10                                
   11  23.70400  18.96600  68.63600   0.700   11                                
   12  18.86000  13.23000  64.23400   0.700   12                                
   13  22.48200  19.12500  69.13500   0.700   13                                
   14  18.32700  12.02200  66.31800   0.700   14                                
   15  21.58300  17.33300  70.60200   0.700   15                                
   16  18.31200  12.62400  67.51000   0.700   16                                
   17  21.54700  16.01200  70.77800   0.700   17                                
   18  19.72100  13.21800  69.39900   0.700   18                                
   19  20.63900  13.84800  70.13300   0.700   19                                
   20  26.34300  17.68700  65.10700   0.700   20                                
   21  27.22800  18.55500  65.26600   0.700   21                                
   22  25.89400  17.39100  63.98000   0.700   22