cluster     1   number of spheres in cluster    28
    1  -1.75400 -16.03900  34.84900   0.700    1                                
    2  -3.28500 -17.96900  35.28100   0.700    2                                
    3   0.82000 -20.47600  34.35200   0.700    3                                
    4   2.11800 -18.55400  33.38600   0.700    4                                
    5  -0.87600 -20.77400  29.32300   0.700    5                                
    6  -5.75900 -17.74000  28.44500   0.700    6                                
    7  -4.48900 -17.20000  28.15600   0.700    7                                
    8  -4.85300 -18.66900  30.48500   0.700    8                                
    9  -2.65300 -17.91200  32.44700   0.700    9                                
   10  -0.28100 -19.15200  31.69300   0.700   10                                
   11  -0.87400 -18.21200  35.81400   0.700   11                                
   12   0.56100 -18.14400  35.27800   0.700   12                                
   13  -7.17600 -19.04100  30.04300   0.700   13                                
   14  -8.40700 -18.43000  29.74200   0.700   14                                
   15  -5.94500 -18.50000  29.61100   0.700   15                                
   16  -3.40000 -17.39400  29.03600   0.700   16                                
   17  -3.57500 -18.14400  30.21000   0.700   17                                
   18  -2.51600 -18.34400  31.12400   0.700   18                                
   19  -1.62100 -18.08300  33.40200   0.700   19                                
   20  -0.40800 -18.71000  33.01700   0.700   20                                
   21  -1.31300 -18.97100  30.75700   0.700   21                                
   22  -9.66100 -18.86500  30.19800   0.700   22                                
   23  -1.88000 -17.57200  34.83900   0.700   23                                
   24   0.77000 -18.96700  34.00000   0.700   24                                
   25  -2.16300 -16.85500  28.75600   0.700   25                                
   26  -9.75700 -19.86700  30.95500   0.700   26                                
   27 -10.64700 -18.20100  29.81900   0.700   27                                
   28  -1.13700 -19.39600  29.47700   0.700   28