cluster     1   number of spheres in cluster    26
    1  -1.20400  28.01400  -4.07500   0.700    1                                
    2  -1.92900  27.09500  -6.27200   0.700    2                                
    3   0.51200  27.20900  -5.62100   0.700    3                                
    4  -6.70100  36.32200  -7.07200   0.700    4                                
    5  -6.04700  35.66600  -6.03100   0.700    5                                
    6  -6.25900  36.11800  -8.38900   0.700    6                                
    7   2.89700  32.00700  -9.07600   0.700    7                                
    8  -4.97300  34.80500  -6.29900   0.700    8                                
    9  -5.18100  35.25500  -8.65400   0.700    9                                
   10   2.92000  33.37100  -8.78300   0.700   10                                
   11   1.90500  31.21400  -8.52000   0.700   11                                
   12   0.96900  33.15700  -7.37700   0.700   12                                
   13  -1.83800  30.02300  -6.58800   0.700   13                                
   14  -4.53100  34.59400  -7.61000   0.700   14                                
   15   1.97500  33.95600  -7.94600   0.700   15                                
   16   0.93900  31.77600  -7.66100   0.700   16                                
   17  -0.79300  29.26700  -6.25600   0.700   17                                
   18  -1.31000  31.10300  -7.15600   0.700   18                                
   19  -3.03600  32.79900  -7.12700   0.700   19                                
   20  -0.84900  27.89500  -5.55500   0.700   20                                
   21   2.05100  35.27000  -7.69900   0.700   21                                
   22   0.31700  29.87400  -6.62600   0.700   22                                
   23  -3.51300  33.78500  -7.90200   0.700   23                                
   24  -1.99600  32.14700  -7.67800   0.700   24                                
   25   0.01600  30.94200  -7.15700   0.700   25                                
   26  -3.49300  32.53600  -6.00700   0.700   26