cluster     1   number of spheres in cluster    28
    1  -6.84900  25.57100  53.87700   0.700    1                                
    2  -7.02700  27.79400  52.97400   0.700    2                                
    3  -9.50100  26.28200  50.14200   0.700    3                                
    4  -7.27600  27.21600  49.90300   0.700    4                                
    5  -6.31800  26.07800  55.04900   0.700    5                                
    6  -6.50500  28.30000  54.15300   0.700    6                                
    7  -9.88100  26.84400  48.92500   0.700    7                                
    8  -7.64200  27.79900  48.70100   0.700    8                                
    9  -3.72400  29.58200  55.31100   0.700    9                                
   10  -3.62800  29.60000  57.83500   0.700   10                                
   11  -2.42500  30.37700  55.32100   0.700   11                                
   12  -2.39800  30.52700  57.71300   0.700   12                                
   13  -2.91300  27.47000  56.60500   0.700   13                                
   14  -7.23700  26.41500  52.84500   0.700   14                                
   15  -8.20500  26.45300  50.61700   0.700   15                                
   16  -6.18300  27.44600  55.19600   0.700   16                                
   17  -8.93000  27.59000  48.22700   0.700   17                                
   18  -2.82300  26.53100  55.38200   0.700   18                                
   19  -3.88100  28.70100  56.57800   0.700   19                                
   20  -2.94400  25.23100  55.61600   0.700   20                                
   21  -2.56600  24.39500  54.55700   0.700   21                                
   22  -2.59700  26.90300  54.22700   0.700   22                                
   23  -5.65200  27.16100  57.74500   0.700   23                                
   24  -6.44900  29.30700  56.90800   0.700   24                                
   25  -2.41300  31.20600  56.47500   0.700   25                                
   26  -7.87000  25.78000  51.77800   0.700   26                                
   27  -5.61300  28.16200  56.72500   0.700   27                                
   28  -9.33200  28.24100  46.69200   0.700   28