cluster     1   number of spheres in cluster    28
    1  50.38900  43.27500  -5.20700   0.700    1                                
    2  55.97500  47.43700   0.67700   0.700    2                                
    3  56.39700  48.56800  -0.10800   0.700    3                                
    4  54.84600  46.64300   0.25900   0.700    4                                
    5  55.96600  48.66400  -1.44800   0.700    5                                
    6  53.56200  45.05000  -2.60800   0.700    6                                
    7  52.02300  45.65900  -0.68800   0.700    7                                
    8  52.70700  44.06400  -3.06100   0.700    8                                
    9  51.12900  44.65500  -1.13500   0.700    9                                
   10  48.22400  39.12000  -0.48200   0.700   10                                
   11  49.09200  40.25600  -0.44900   0.700   11                                
   12  47.94200  39.42300  -2.93800   0.700   12                                
   13  50.04600  42.51200  -4.04700   0.700   13                                
   14  53.26200  45.85300  -1.47100   0.700   14                                
   15  51.46500  43.89000  -2.29100   0.700   15                                
   16  47.65500  38.72000  -1.75600   0.700   16                                
   17  54.34200  46.83600  -1.07400   0.700   17                                
   18  49.37400  40.96600  -1.67600   0.700   18                                
   19  54.91600  47.86900  -1.94600   0.700   19                                
   20  48.81600  40.57700  -2.90700   0.700   20                                
   21  49.16600  41.35600  -4.09900   0.700   21                                
   22  50.54300  42.82700  -2.75500   0.700   22                                
   23  48.62200  40.92700  -5.43400   0.700   23                                
   24  50.21200  42.04800  -1.61800   0.700   24                                
   25  47.39900  41.20400  -5.79000   0.700   25                                
   26  49.35900  40.33000  -6.18100   0.700   26                                
   27  54.43400  48.02100  -3.20800   0.700   27                                
   28  46.59900  37.37400  -1.86300   0.700   28