cluster     1   number of spheres in cluster    30
    1  -2.93000  31.38200  18.29300   0.700    1                                
    2  -3.14400  37.95700  25.44800   0.700    2                                
    3  -2.22100  38.68200  24.70900   0.700    3                                
    4  -2.81400  36.68200  25.93900   0.700    4                                
    5  -0.97400  38.11300  24.45800   0.700    5                                
    6  -1.55700  36.17400  25.68400   0.700    6                                
    7  -2.15600  37.10800  20.52800   0.700    7                                
    8  -2.60200  35.74100  20.24500   0.700    8                                
    9  -0.88700  37.01200  21.39100   0.700    9                                
   10   0.93500  29.76500  21.03800   0.700   10                                
   11  -0.51300  30.29800  21.06300   0.700   11                                
   12   1.12900  28.92500  22.25800   0.700   12                                
   13   0.69000  36.28100  24.64700   0.700   13                                
   14  -0.65000  36.85600  24.90000   0.700   14                                
   15  -1.75200  34.80600  21.01900   0.700   15                                
   16  -1.85500  30.58100  18.95500   0.700   16                                
   17  -0.94600  31.22000  19.93100   0.700   17                                
   18   1.09500  35.93500  23.23600   0.700   18                                
   19  -0.89600  33.79400  20.23100   0.700   19                                
   20   0.12300  35.02000  22.53500   0.700   20                                
   21   2.80400  28.40800  23.91000   0.700   21                                
   22   2.43300  35.27500  23.29400   0.700   22                                
   23   2.12600  27.26800  24.08100   0.700   23                                
   24   3.92900  28.62900  24.59400   0.700   24                                
   25   2.33000  29.33400  23.01100   0.700   25                                
   26  -1.23000  32.56500  20.26900   0.700   26                                
   27  -0.72400  35.62100  21.72600   0.700   27                                
   28  -1.22100  29.88700  17.88500   0.700   28                                
   29   0.14300  34.29500  19.73800   0.700   29                                
   30   0.14800  33.81600  22.78900   0.700   30