cluster     1   number of spheres in cluster    28
    1   4.37500  41.13100  49.81000   0.700    1                                
    2   5.59800  41.77400  49.98600   0.700    2                                
    3   3.98000  40.70900  48.53700   0.700    3                                
    4   6.03200  41.55800  47.62100   0.700    4                                
    5  10.55200  46.44100  52.04200   0.700    5                                
    6   2.11700  45.37900  55.23200   0.700    6                                
    7   1.68200  46.00900  53.91200   0.700    7                                
    8   3.60100  45.60600  55.52800   0.700    8                                
    9   2.56200  45.54500  52.75000   0.700    9                                
   10   4.47300  45.17400  54.35300   0.700   10                                
   11   4.86700  45.35100  51.90700   0.700   11                                
   12   6.42300  41.99800  48.88400   0.700   12                                
   13   4.80800  40.91700  47.43700   0.700   13                                
   14   8.58400  45.67200  51.62200   0.700   14                                
   15   9.55500  44.96600  50.84100   0.700   15                                
   16   7.19600  45.23100  51.42500   0.700   16                                
   17   7.91600  43.61200  49.85100   0.700   17                                
   18   4.02400  45.86200  53.05700   0.700   18                                
   19   4.04300  38.86000  46.00800   0.700   19                                
   20   9.22300  46.61900  52.39800   0.700   20                                
   21  10.81100  45.43700  51.10200   0.700   21                                
   22   9.21000  43.96900  49.99800   0.700   22                                
   23   6.93500  44.22800  50.55100   0.700   23                                
   24   7.62600  42.61100  48.99300   0.700   24                                
   25   5.38100  40.67400  45.00700   0.700   25                                
   26   3.16500  41.15000  45.61500   0.700   26                                
   27   6.19200  45.82700  52.10900   0.700   27                                
   28   4.35100  40.42700  45.96600   0.700   28