cluster     1   number of spheres in cluster    28
    1  -1.43400  59.86200  72.92800   0.700    1                                
    2   1.84200  57.64700  71.26500   0.700    2                                
    3   4.34500  68.39000  61.19500   0.700    3                                
    4   3.05200  68.43200  61.72300   0.700    4                                
    5   5.47900  68.59800  62.04600   0.700    5                                
    6   2.86400  68.67500  63.12600   0.700    6                                
    7   5.31000  68.86900  63.44000   0.700    7                                
    8   0.34700  62.41500  71.17100   0.700    8                                
    9   2.14000  60.37100  70.36200   0.700    9                                
   10   5.00600  65.63700  67.19500   0.700   10                                
   11   3.00400  66.70800  68.39000   0.700   11                                
   12   5.16100  66.91900  66.42500   0.700   12                                
   13   3.17700  67.99700  67.53500   0.700   13                                
   14   1.83900  63.99200  69.55800   0.700   14                                
   15   3.74300  68.94300  65.48300   0.700   15                                
   16   4.10500  64.57600  69.24500   0.700   16                                
   17   3.99200  68.84700  63.98800   0.700   17                                
   18   1.44700  62.72000  70.27000   0.700   18                                
   19   2.30600  61.66500  69.88100   0.700   19                                
   20   0.18800  61.07900  71.62800   0.700   20                                
   21   1.05700  60.05600  71.24000   0.700   21                                
   22   4.30700  65.84800  68.53300   0.700   22                                
   23   3.08600  63.59000  68.74000   0.700   23                                
   24   3.36500  62.09400  69.01600   0.700   24                                
   25   3.85400  67.63500  66.23700   0.700   25                                
   26   4.32500  61.37500  68.61500   0.700   26                                
   27  -0.92500  61.02500  72.32100   0.700   27                                
   28   0.89000  58.76200  71.64400   0.700   28