cluster     1   number of spheres in cluster    28
    1  15.11300  19.24800 109.10500   0.700    1                                
    2  18.32900  13.02300 113.85900   0.700    2                                
    3  17.38200  12.37200 112.94700   0.700    3                                
    4  19.12300  14.15500 113.43400   0.700    4                                
    5  17.24500  12.88200 111.56500   0.700    5                                
    6  18.96500  14.64700 112.05400   0.700    6                                
    7  23.09100  15.50700 105.28600   0.700    7                                
    8  22.96700  14.37100 106.12600   0.700    8                                
    9  21.03100  16.58700 106.32800   0.700    9                                
   10  19.31600  14.14400 108.95900   0.700   10                                
   11  16.09400  19.15000 110.27600   0.700   11                                
   12  16.72000  14.48500 107.24500   0.700   12                                
   13  16.81200  13.97800 108.75700   0.700   13                                
   14  15.68700  13.96200 106.13500   0.700   14                                
   15  18.05700  14.00900 111.10000   0.700   15                                
   16  22.14600  16.57200 105.43000   0.700   16                                
   17  21.86700  14.37500 107.04300   0.700   17                                
   18  20.87200  15.42400 107.16100   0.700   18                                
   19  19.71100  15.33600 108.11000   0.700   19                                
   20  17.07600  16.81600 110.10800   0.700   20                                
   21  18.01500  14.51800 109.64500   0.700   21                                
   22  15.88700  12.58400 105.63200   0.700   22                                
   23  19.01800  16.36100 108.62400   0.700   23                                
   24  17.17700  18.17300 110.01600   0.700   24                                
   25  18.10300  15.97900 109.58700   0.700   25                                
   26  16.14000  16.21600 110.62300   0.700   26                                
   27  22.32500  17.61500 104.69300   0.700   27                                
   28  21.78600  13.34500 107.86400   0.700   28