cluster     1   number of spheres in cluster    27
    1  29.44600  32.39400  11.32700   0.700    1                                
    2  24.71600  26.50700  12.51300   0.700    2                                
    3  25.36200  27.72200  12.34000   0.700    3                                
    4  28.73200  31.40400  11.93200   0.700    4                                
    5  31.25700  30.82200  11.04500   0.700    5                                
    6  26.17700  25.85400  14.32400   0.700    6                                
    7  34.01900  35.58600  11.73100   0.700    7                                
    8  33.97000  35.46900  10.35100   0.700    8                                
    9  33.41500  34.68000  12.59800   0.700    9                                
   10  30.72300  32.10600  10.88100   0.700   10                                
   11  25.12800  25.59800  13.48600   0.700   11                                
   12  26.43300  27.97900  13.17900   0.700   12                                
   13  29.24000  30.11700  12.08300   0.700   13                                
   14  30.51100  29.81200  11.64400   0.700   14                                
   15  26.82900  27.05200  14.15000   0.700   15                                
   16  32.71600  33.39100  10.64600   0.700   16                                
   17  27.19300  29.25900  13.08000   0.700   17                                
   18  31.10600  28.42700  11.79400   0.700   18                                
   19  33.31800  34.43900   9.80600   0.700   19                                
   20  32.77000  33.63400  12.10000   0.700   20                                
   21  28.48900  29.15100  12.70100   0.700   21                                
   22  30.52100  27.46000  12.33200   0.700   22                                
   23  26.51400  30.27300  13.25200   0.700   23                                
   24  32.26200  28.24800  11.36800   0.700   24                                
   25  31.40700  33.12600  10.26300   0.700   25                                
   26  24.37000  24.03700  13.83900   0.700   26                                
   27  28.20100  27.33800  15.26200   0.700   27